Repair of plastic tanks, repair of plastic containers. Professional repair of plastic containers How to make a plastic barrel

Plastic tank is a convenient water tank that provides the preservation of fluid parameters for a long time. It does not destroy from moisture and is not inclined to form rust, but can be deformed under the influence of external factors. How to make a plastic tank for water? The choice of method depends on the nature of the damage and type of polymer.

Causes of deformation and nuances of repair

One of the reasons for the damage to the plastic water tanks is disorders during installation. The uneven platform and the presence of acute items may lead to a change in the geometry of the tanks, the appearance of cracks and leaks. The deformation can cause mechanical impacts, including strikes during operation.

Before taking a plastic water tank, you need to know the composition of the material that was used for its manufacture. Depending on the initial raw materials, the following types of polymers distinguish:

Polyethylene (PE-HD). It is characterized by a combination of hardness and craving, which simplifies the process of processing plastic. Low pressure polyethylene is resistant to various organic and inorganic media and retains its parameters at temperatures from -50. + 80 ° C.
Polypropylene (PP-H). It is distinguished by increased hardness, tensile strength and chemical resistance.
Polyvinyl chloride (PVC-U). He maintains the temperature in the range from 0 ... + 60 ° C, as well as the effect of oxidizing media and chemically aggressive substances. In addition, it has high durability and hardness.

The type of polymer affects the choice of the method with which the damage and leakage of containers are eliminated. Repair of plastic tanks for water from plastic with different compositions are performed according to certain technologies.

Versions of damage

The restoration of the integrity of polyethylene containers is complicated by the low coefficient of the material adhesion, due to which the surface rejects the epoxy resin, the composition for cold welding, adhesives and sealants.

From small cracks You can get rid of, taking it with a waterproofing bitumen ribbon.
Another option is to eliminate damage by patchwork from a piece of plastic and special glue for modeling. The main thing is to carefully clean and degrease the surface.

Than to fuck a plastic tank for water from polypropylene

You can use patch from fiberglass, which is fixed by the molten polymer. To do this, the surface of the tank at the place of damage is cleaned and heated with a construction hairdryer.
Then the pistol is poured with liquid plastic and impose a piece of fiberglass of the desired size.
To provide a solid fixation, the reservoir reservoir is again warmed with a hairdryer.
When choosing a method for restoring polymeric containers, water pressure should be taken into account during their operation. It has a significant impact on a deformed place and can increase damage damage.

Restoration of tanks with welding

One of the effective ways to eliminate deformations of plastic reservoirs is welding. Its action is based on the ability of materials to move from a solid state into a viscous under the influence of high temperatures.

To repair plastic tanks, there should be no water in them.

The capacity is freed from the liquid, and the damaged place is cleaned and degreased. The following operations are followed:

preheat plastic on a deformed area, melting it to a certain depth; fill the crack with a heated harness or a piece of polymer;
cool and cleaned the seam from excess plastic.

The result depends on the compliance with the temperature regime and the skills of working with special equipment.

Tools and devices

In everyday life of plastic tanks for water from plastic different types, is carried out using a soldering iron and a hair dryer. When buying these tools, the following criteria should be taken into account:

Power. For the soldering iron, it should be at least 100 W, and for a hair dryer - 1600 W.
Maximum heating temperature.

Choosing than to make a plastic water tank, you should pay attention to comfort while using fixtures.
It is advisable to give preference to solders with a wooden handle, because due to the high temperature, the polymer can quickly melt.
The hair dryer should have several nozzles and a smooth temperature control system that will allow you to install the desired mode when working with different types of plastic.
When performing welding, a polymer bar is also required, designed to reinforce the crack. Its amount and diameter are selected depending on the size of the deformed area.
More significant damage is eliminated by moving a patch from a piece of plastic suitable.

Nevertheless, the owners of the respective tanks are delivered from their characteristic flaws. Such disadvantages include a certain fragility of the material.

Under the influence of a wide variety of external factors, careless blows, the effects of sharp or heavy items, as well as in the fall of certain heavy objects directly into an open tank when a hydrodynamic blow is created, such tanks may be damaged.

Damage can be as very small and point, as for example, an acute object, and extensive, which manifest themselves in large cracks that are able to break the structures almost in half.

Such a spectacle is extremely deplorable and especially unpleasant when it concerns the largest tanks, because they are not so small. Nevertheless, it is absolutely optionally to throw out the entire design when such a problem appears.

There are opportunities for the effective and convenient restoration of tanks with a complete refund of their initial functionality.

Features of the material
Many have accustomed that they consisted of an extremely slippery and inappropriate impossible glue of the material. It is called polyethylene, however, during repair, it is necessary to definitely understand the specific material from which the appropriate capacity is made.

In fact, the tanks can be made of three types of plastics. First of all, of course, it is worth talking about polyethylene. This material excellently combines hardness and drift, which significantly simplifies the procedure for its processing.

Low pressure polyethylene retains its functions and characteristics in the range from -50 to plus 80 degrees Celsius.

The tanks of high hardness, which is felt even when touched is most likely made of polypropylene. It is extremely durable to the gap and has high rigidity.

Polyvinyl chloride structures are not operated at temperatures below zero and above 60 degrees Celsius.

In addition, such blocks are well tolerated contact with chemically aggressive media with sufficiently high stuff and strength. Typically, the material information is indicated directly on the tank itself.

Based on knowledge regarding the material itself, the very principle of recovery of a specific capacity, there are a number of specialized technologies for which recovery is carried out.

Of course, first of all we will touch the polyethylene containers, which are the most widespread.

Many are accustomed to the indispensability of adhesives for plastic and epoxy compositions. Nevertheless, in the case of polyethylene, they are completely useless.

Small cracks and damage can be eliminated due to waterproofing bitumen tapes. Another possibility for taking polyethylene tanks is the use of BF-2 and BF-4 glue.

This substance has the ability to dissolve external structures and ensure its adhesion with materials. Of course, in this case it will take all the relevant sites as carefully and efficiently and efficiently, as well as prepare patchwork from plastic pieces.

In this case, surface preparation, their degreasing and maximum adjustment are key to efficient glue operation.

Plastic polypropylene tanks can be restored if you take patchwork from fiberglass and pour them with a molten polymer from the corresponding adhesive gun.

In this case, cleaning is also required, and also additional warming up of a damaged area with a construction dryer. Always take into account the pressure of the water itself from the inside, calculate the required volume of the patch and the required adhesive material for reliable fastening.

Extremely efficient method that perfectly copes with any kind of plastics, is welding.

Considering that the materials are freely able to move from a solid state into a viscous, it is quite possible to try to melt plastic on a certain depth, after which it is simply to fill the damaged portion with the same heated plastic or specialized harnesses to a certain depth.

Of course, in this case it also requires extremely thorough cleaning of the surface. In addition, all reservoirs on which restoration work is desirable to fully free from water.

Is it possible to make a tank or gas benzobac from plastic?

How to spare a container of plastic? In our time there are many invented ways of welding cracks, spoins, buffets, equipment for such a repair is as diverse from the soldering iron to a hair dryer, who is much. It can be repaired with such tools, but where is the guarantee that does not flow again. Such a repair will be simply decorative and in the future the owner will incur new expenses. We need knowledge of material and practice. Our masters enjoy the professional equipment of the famous Swiss company and provide a guarantee for repaired capacity, reservoir, tank, gas tank made of plastic.

Plastic containers are made mainly of materials such as polyethylene and polypropylene, it is almost impossible to glue anything at the expense of their chemical characteristics, and try to flush the container from these materials a waste of time. With large volumes of plastic containers from 2 cubes, this type of repair will not help at all, in this case only welding with special equipment that will ensure the sealing of the container!

How to make a plastic tank

How to make a plastic tank? Typically, the question is solved using a kit for repairing plastic containers, but remember if you want to use this method for a long time, you will not help such repairs. All capacitive products in 95% of cases are made of two materials. These are polypropylene (PP) and polyethylene (PE), which in turn have very low adhesion, that is, very resistant to chemical influences. It doesn't glue almost one glue to them, and not one patch with glue will not provide high-quality repair, professional repair is needed with welding!

How to stick plastic benzobac?

How to stick a plastic benzobak is a serious question, not in every car service there are specialists who can restore the fuel tank of plastic, and besides, give a guarantee for sealing! You can repair with your own hands, for this again, it is necessary to save the equipment and simple construction hairdryer here is unlikely to save, where will you give you a guarantee for your repair? Our workshop and repair, and gives a guarantee for the repair of the fuel tank, experts leave for repair by repair if necessary by agreement.

Repair of plastic tanks can be divided into 2 types: extrusion and rods (soldering with thermofen). The remaining repair methods are not effective (glue, sealant, foam, etc.).

Soldering of gasoline and diesel tanks (gas tank) has its own characteristics. The gas tank from the special equipment before repairing must be removed from the machine. Some gas tanks can be repaired directly by car, it depends on the nature of the damage and place of fuel leakage.

Polymer water tanks during recovery do not require special preparation, they must be drained, the damage place must be protected from fluid from entering and cleaned from mud deposits (if any).

Extrusion is performed using specialized equipment. Such methods are repaired loaded products (gas tanks of tractors, cargo and passenger cars, capacity of over 0.5 cubic meters and a container under pressure). The products after welding do not lose their operational and strength properties - the service life after repair is unlimited.

Welding with heated air(With the thermofine and plastic additive), a less effective method, usually not strongly loaded plastic parts are boiled. The service life after soldering from 1 month (depending on the load). This way in view of the overheating of the repaired place is not so durable as an extrusion, but the unconditional advantage is its smaller cost.

Professional restoration of plastic tank is carried out in the shortest possible time, if necessary, with the departure of the welder specialist in the venue. Recovery is subject to water tanks, fuel tanks, plastic expansion tanks, vertical tanks, accumulative tanks, plastic containers of large volume, as well as containers for reagents and other chemical compositions.

Most modern cars, tractors, construction equipment are supplied with plastic fuel tanks, which for a number of reasons make their way, crack and broken. The cost of gas tanks is quite high, plus to this order and delivery of the product may take a long time, the price of work allows you to avoid high costs and restore damaged gas tank with minimal losses. Soldering fuel tanks takes about an hour of your time. An example of the welding of the fuel tank is the renovation of the gas tank of the JCB excavator shown in the first photo, the tank struck the iron reinforcement, after restoring the property and the shape of the gas tank remained the same, the technique works smoothly.

For welding of gas tank (fuel tank), the Customer must provide some conditions - the tank must be merged, dried from fuel (open the neck and other outputs for several hours, during transportation to keep it open to exit gasoline or diesel fuel vapor). We produce gas tanks of cargo and passenger cars, snowmobiles, tractors, trucks, buses, car cranes and other special equipment.

Independent recovery of polyethylene fuel tanks is impossible if you are looking for than to fuck a plastic container - do not try, glue for polyethylene and polypropylene is simply no, and manufacturers claiming that glue or sealant can take a crack in these materials - creepy. Polyethylene or polypropylene are repaired only with welding, if you need a guarantee and tightness of the fuel tanks, then it can be achieved exclusively extrusion welding. There is no special conditions for the soldering of a plastic tank for water, it should be dry. Like a question - how to make a plastic tank? - do not hurry! Polyethylene and polypropylene containers for a number of their properties are not glued, sealants, glue and epoxy resins will not help you in solving this problem, and the deterioration of the quality of the surface in the mind of non-professional repair can express subsequent work on the restoration of the product (see photo 3).

The fuel tank of plastic is repaired by welding polymers using a welding extruder. Modern plastic containers are made of high-quality polymeric raw materials. Welding technology allows repair of tanks and gas tanks made of almost all types of raw materials. Typically, polyethylene is used to use polymer containers, it is known for its fuel and chemistry resistance, as well as to shocks and external loads. Polyethylene packaging is distinguished by its durability in use, storage in the polymer fairy of food and drinking water is safe for the human body, this is due to the fact that polyethylene does not secrete toxic substances and is practically not decomposed. Due to the unique chemical and mechanical properties of polyethylene and polypropylenes, many producers of agricultural, construction and special equipment took on re-equipment of polymer capacitive equipment instead of obsolete metallic.

Many worries one important question how to secure a gas tank? Different vehicle breakdowns can catch the driver at any time and most likely you will not even expect it. One of the most serious problems is a breakdown of a gas tank. It must be solved very urgently, and at least partially.

In fact, fix the benzobak is not so difficult for a person who at least a bit disassembled in the mechanics and kept the soldering lamp in his hands. If you are unfamiliar with how your car is arranged, you will have to learn how the problem is really very serious. Many are wondering: "How to secure a gas tank yourself?" First you need to know where it is. Often it is located in the right corner of the rear sector of the car.

Due to this placement, the gas tank can provide security to the driver and passengers. Find it and carefully inspect.

Your task to understand what is the reason for the breakdown and where the hole that needs to be sought. After all, it is the lower part of the car most often suffers from physical impact. But here still factor breakdowns can serve a driving style if you take carefully, then most likely such a problem will bypass you. The only thing from where it is still worth expecting is corrosion and rust. Time will take its own, especially on domestic cars.

Fast work

How to secure a benzobak if an accident happened on the track? To start, drain all the fuel that is inside. You need a jack to tilt the car, and then with the help of the tube you can merge fuel. But even after that, do not start the work, you need to wait until the benzobac will completely dry out otherwise it can ignite.

Further, evaluate the damage to benzobac And identify the location of the breakdown. Your task is to carefully remove it for repair. When the item will be seized from the car body, it is necessary to determine if there is no additional slippaths in the gas tank. The process is quite delicate, so it is better not to rush here. It is necessary to carefully disappear the gas tank from the car and carefully inspect it. Only after that you can proceed to work.

Exceptions

There are several types of critical breakdowns of the gas tank, but often they are solved in a simple way. If the breakdown occurred while driving, and you are on the track, it is better to start to install patchballs on the benzobak. This can be done using only a wrench.

With the help of improvised tools, it is necessary to expand the hole hole so that the bolt can be inserted into it. Then put on it a puck with a rubber band or a tight gasket, then insert this design in the neck.

Also, from the outer part of the gas tank, you must install a special cuff with a washer that will simply tighten with a regular nut. Such a design will help get to the car service, where experts will already hold the main job.

A simple solution

In some situations, it is possible to eliminate the hole in the gas tank using good glue or any analog. With not very serious damage, this method will be the most relevant. It is only a good piece of fabric to be mixed in glue and attach to the place of damage.

When you see that the fabric tightly stuck to the place of damage to treat it nitrochkaya, this temporary repair will allow you to easily get to the nearest car service.

After these tips, you will most likely not ask for: "How to secure a gas tank?". Now you will independently repair at any time and secure yourself from even greater damage to the gas tank.

Is it possible to make a tank or gas benzobac from plastic?

With large volumes of plastic containers from 2 cubes, this type of repair will not help at all, in this case only welding with special equipment that will ensure the sealing of the container!

How to make a plastic tank

How to make a plastic tank?

Typically, the question is solved using a kit for repairing plastic containers, but remember if you want to use this method for a long time, you will not help such repairs. All capacitive products in 95% of cases are made of two materials. These are polypropylene (PP) and polyethylene (PE), which in turn have very low adhesion, that is, very resistant to chemical influences. It doesn't glue almost one glue to them, and not one patch with glue will not provide high-quality repair, professional repair is needed with welding!

How to stick plastic benzobac?

Repair of gas tank of any type without a trip to a hundred

A vehicle breakdown is a rather frequent phenomenon that can catch the driver in the most unexpected situation. The failure of the gas tank is a serious problem that needs to be at least partially eliminated at the site of the accident. This will allow to transport the car to the nearest service center, where it will be possible to carry out a capital survey and repair. The repairs of the gas tank is not too difficult for people who have some knowledge of such a repair.

The location of the gas tank is the right lower corner of the rear sector of the vehicle. This is due to ensuring security for the driver and passengers, as well as the formation of the right center of gravity in the car, allowing to improve its handling. However, the lower plot most often suffers from constant physical impact, which leads to multiple damage to all mechanisms located here. The fuel tank is no exception.

Crack in gas tank car

Causes of damage to the gas tank and repair base

Balanced by gas tanks is most often associated with the gradual development of corrosion processes. Especially dangerous their impact on the inner part of the fuel tank. The provoking factor for the appearance of rust is water. It is almost impossible to avoid its getting into the tank.

Also, the reason for the appearance of the blades in the gas tank may be a malfunction in the vehicle nutrition system. Inside the tank, discharged pressure is formed, which provokes the formation of emergency load on all walls of the fuel tank. After a while it is covered with small mechanical cracks.

Rules for the repair of gas tank of any type:

Before starting the procedure from the gas tank, it is required to merge all available fuel. With the help of a jack, the car is installed in the inclined position. With the help of tubes merged with gasoline. Next, the benzobac should be carefully dried.
To identify the degree of need to complete the fuel tank for repair work. It is recommended to take into account the area of \u200b\u200bdamage and the degree of convenience in repairing the repair.
Determine the feasibility of carrying out full monitoring of the container for additional slippers.

Shot for subsequent repairs

Methods for fixing the fuel storage tank

There are several ways to troubleshoot. Most of them are applicable in extreme conditions, which will avoid spending additional funds to call the tow truck.

Setting the patch using a wrench and rubber gasket. First, you need to extend the tank hole with the help of undergraduate to the size corresponding to the bolt. The washer with rubber gasket is dressed on its narrow part. Then the whole design is inserted into the hole across the neck. From the outside, the cuff with a washer is installed and delayed with the nut.

Rubber should be a gas resistant. Not every driver is stored in the car such material.

How to repair benzobak yourself: detailed instructions with video

The camera is suitable for a replacement from any cargo car. Such a wature is considered quite strong. With the proper installation with an appeal to a hundred, you can wait. This method is often used by truckers who are carried out most of their time on the way. A good patch can be served for more than five years.

Use to eliminate damage to the "moment" adhesive or any of its analog. The method is relevant with not very serious damage. To create a patch, you need a piece of dense, but pliable tissue, moistened with glue. It is required to firmly press the place of damage and hold for a while. After the main gluing, the patch should be treated with nitrocrase from Remkomplekt. This is a temporary measure that allows you to get to the nearest one hundred.

On - repair of gas tank holes:

Temporary replacement of gas tank on any bottle. The method is suitable when the fuel capacity of carburetor vehicles is sample. Plastic or any other container is filled with gasoline, the hose is immersed in it, which comes from the fuel pump to the fuel tank. Tara should be securely consolidated so that it does not turn over and did not lead to negative consequences. This way will easily help the driver get out of the difficult situation.

Elimination of damage through the household soap. The method is considered effective only during surface failures.

Push the crack area with epoxy glue and fiberglass. Place of gluing should be carefully cleaned and sucked, gasoline is merged. The area of \u200b\u200bwork is cleaned with sandpaper, degrease and dry again. Cut from fiberglass must be glued to the place of damage. After complete graze, get another same compartment. The number of layers should be at least three. When gluing the last layer, a plasticizer can be used, which can serve as an aluminum powder.

Repair of plastic gas tanks and metal gas tanks by cold welding. The most universal way to combat samples. Damage is removed using epoxy resin. The first stage of work is the ground grout with sandpaper. Then, in a separate dish, epoxy resin is mixed with a hardener to obtain a homogeneous mass. If heated is required, the container can be put on the engine. When performing this method, a tank of fabric is also used. Immediately impregnate it with the resulting mixture and attach to the hole in the fuel tank. Let go well. Such a patch is very strong and can last long enough.

The result of the repair of gas tank with cold welding

Soldering as a type of gas tank repair of any type

This liquidation method is the most steady. Apply for both metal fuel tanks and plastic. Knowing how to secure a gas tank, you can prolong its service for a long time without buying a new unit in the auto shop.

Repair of plastic gas tank is carried out using a soldering iron, the power of which is 250 watts.

The procedure itself resembles a solder of a plastic bumper. Soldering is made from the outside. It is necessary to control the provision of tightness and strength of the structure. In the case of the use of additional donor plastic, its type must comply with the original representative. The marking of the composition of the plastic is usually present on each detail. This may be polypropylene (PP), acrylonitrile butadiene-styrene (ABS) or polyamide (PA). A metal or copper mesh with a small step is used as a reinforcing material. Its desired piece is applied to the purified surface and with the help of a preheated soldering iron, the plastic is swabs. Remains of plastic on the surface of the mesh gently smear, creating a surface layer. All operation must be carried out at a time, otherwise it will not be possible to avoid the influx of multiple layers of plastic.

For the repair of the metal gas tank, only a soldering iron is suitable, the power of which is 500 watts. Heat the body of the gas tank can help the most ordinary iron. If necessary, a thin copper sheet can be used for patchwork. Solder should be ease. The patch is disappeared along the entire perimeter, which contributes to the tightness and reliability of the attachment. Before soldering, the workspace is treated with soldering acid. This is necessary for the reliability of the compound of solder and metal. From above, the imposed patch is covered with bitumen mastic, characterized by particular corrosion resistance.

The result of repair of gas tank soldering

How to return the gas tank cover

At the malfunction of the gas tank cover, it is possible to pay attention if, when it is discovered, there is no noise effect associated with air absorption inside the tank.

Repair of the gas tank cover is often associated with plastic leash faults. It is possible to replace it on tie, bonding wires. For work, you will need three clamps. One of them should be made in the drying of the fuel tank cover and tighten the tight loop. Already connected to it the second clamp. In the loop of the gas tank hatch, do a small hole to which to bind the loop node. The second end of the clamp will be tied to it, located on the lid of the gas tank.

Cognition in the peculiarities of repairing fuel capacity for the driver is extremely helpful. Understanding the repair issues, no motorist will not be covered by surprise, even far from civilization.

http://365cars.ru.

Than stuck the tank aluminum

What methods are effective and than to make a gas tank for the possibility of its further exploitation? Such questions will be discussed in this category. After all, this topic concerns cars with mileage, and even the domestic production. Constructively, gas tanks are practically not protected from external damage, in contrast, from foreign analogues. Often the small fractions of gravel, rubble, asphalt, bouncing from the rear wheels gradually crush the shell of paints and primers, bringing irreparable harm to the metal. After some time, the metal begins to rust. The driver begins to notice the leakage of fuel. Why make a gas tank? Today there are two clamping options:

Each method is good in its own way. Of course, you can meet other ways to eliminate the flows in the gas tank, but they are less effective than the above. Reinforcing and related equipment

Floor liter acetone;
Epoxy resin;
Fiberglass.

First, we purchase all the above materials, carefully read the terms of the instructions for use. Algorithm for troubleshooting

The surface of the gas tank is degreased using acetone.
This procedure must be carried out several times, since the quality of the gas tank material splitting will depend on how qualitatively.

The preparation stage and epoxy gluing gluing should be used by the adhesive of viscous consistency, otherwise the effect can be not achieved.

Cut the flakes of fiberglass so that they perform 1-2 cm. More perimeter cracks or other damage. Loskutka fabrics soaring carefully in eboxit;

Each subsequent reservoir should be slightly wider than the previous one and with an interval of 15-20 minutes. The last layer is impregnated additionally aluminum powder, which can be purchased in the auto shop. A day later, the design will completely dry and harden. You can process it with shallow grinding paper. I am imprisoned to painting or primer, depending on the need. Cold welding apply similarly to the above processes. Despite the advanced technologies in the form of welding, many drivers prefer old proven and durable methods. So, the question than to make the gas tank is already disassembled. It is possible to conduct a similar procedure both in the garage conditions and on the car service, depending on your solution.

The causes of damage to fuel tanks can be different, in one case rust, in another normal trip across Russian roads. A little blow and practically immediately we begin to feel the smell of gasoline in the cabin. The fuel level arrow also tells us that gasoline follows. And how difficult to repair the fuel tank independently? If the benzobak flows, then it is not safe to ride with such a breakdown, so do not postpone its repairs for a long time. Before starting work, it is recommended to get acquainted:

General Rent Repair Rules

To merge gasoline from the fuel tank, you will need to tilt the car by a jack on one side and use the tube. If the hole in the gas tank in its lower part, then the gasoline will faster through it. After that, it is necessary to dry the benzobak from gasoline vapor.
Repair of the gas tank without removing or to dismantle it better, decide depending on accessibility to the place of damage and type of repair work.

People's way to repair a gas tank

Do you know how to repair the fuel tank in the field of our grandfathers performed? If a small crack appeared in the fuel tank, then the hole was given a round shape with a screwdriver. Next, it was selected under this hole suitable bolt in size and twisted it, we pre-put rubber washers on it (from the chamber of the wheel).

If you look at the old 130s zila, then you can see that their tanks are completely scattered by bolts, which indicates that this method is quite reliable and durable. Currently, this method finds its prision for truckers, but the most popular and accessible way to repair the benzobak will look further:

Repair of gas tank with cold welding

This method is currently the most popular cut of motorists. It is based on a material called "Cold Welding", which can be found in any household store. The meaning of this tool is that when mixing two components, the obtained plasticine-like mixture cursed in 10-30 minutes, which is ideal for patches. If the damaged surface is first cleansed from dirt and dry, then the repair by cold welding will be quite durable, and hardly Do you ever come back to this damage. However, if you try to close the hole in the gas tank without prior preparation, then such treatment will be temporary.

Repair of gas tank by soldering

For such a method, you will need a soldering flux (fat, rosin) and a soldering iron hammer (200vatt). Space around the place of damage cleaned and degrease, and the tank itself is thoroughly rinsed with water.

We process with 20% orthophosphoric acid and solder two patchwork from galvanized (flux hydrochloric acid with zinc, solder Pos-40). Planting surfaces of the patch and tank to clean and regret.

Repair of the gas tank do it yourself

Such a repair of punctured gas tank can be called reliable, but the disadvantage is the mandatory dismantling of the tank.

Repair of gas tank fiberglass and epoxy resin

Another way to eliminate the flow of a gas tank. In this case, fiberglass and epoxy resin will perform in this case. Analogwise deteriorate the surface, and then we apply a fiberglass layer that soak the resin. After drying, we impose the second layer in the same way. The final stage will be anticorrosive processing. The benzobac repaired in 4 hours! In the field, instead of epoxy and fiberglass, the glue "moment" and any matter (rag, rag) are used. The layers are alternately soaked and superimposed on the place of damage. Such a temporary solution allows you to reach the nearest one without any problems.

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What to glue the plastic tank

snim (Moscow) Feb 9 2004. 08:32:33	The tank burst out of the material, very similar to the one from which the washer tanks are made for the car (white fragile plastic). How to repair the fuel tank. Repair of the gas tank do it yourself Crack 10-12mm. This infectious plastics does not take one glue ... Who glued, tell me what ???
Anton (Moscow, Russia) Feb 9 2004. 12:02:33	It is most likely polyethylene or something similar. The only solvent is a soldering iron.
Destroyer. (Moscow) Feb 9 2004. 13:44:46	Right: Need a thermopystole and a hairdryer. Expand the crack to 2mm, the edges under the chamfer. We apply outside the smooth metal plastic, heating the hairdryer of the tank around the crack, so that it is not yet driving, but already hot, from the inside poured a thermopystole from the inside. Copies, cut off the surplus. We insert the plate from the inside, warm the hair dryer outside, poured the thermopystole outside. Rods for a thermopystole of different colors, with different properties, explain to the seller, where this tank is used, picks up. Simply: without a hair dryer and pour on the one hand. In general, it is elementary: buy a new tank.
Alex21 (Volga Volgograd region) Feb 9 2004. 15:48:32	Drying inspected this plastic tank ... plastic rages from time to time (your tower is most likely the first swallow), as a result, it can be completely burst in the entire height with pouring the contents to the floor. It was exactly what came out - it was good at home, heard a whistling water from the valve.
snim (Moscow) Feb 9 2004. 19:56:00	2Destroyer: From the inside it will not go, the throat at the Tank CM 5 in diameter. \u003e Even easier, without a thermopystole: we turn the polyethylene package (which is thin, without a picture) into a thin tight tube, ignite, drops from it. In, it is now testing. But to stink ... \u003e In general, it is elementary: buy a new tank Not, not easier, it is specific, from the sprayer. I watered wallpaper with them, the lamp of the wall ... Hello, Alexander!!! :-) \u003e Dryan inspected this plastic tank ... Maybe yes. \u003e Plastic from time to raise ... Yes, he is not new, he has no month, but burst, infection. I think I invited him something.
Serg. (Samara, Russia) 10 Feb. 2004. 02:33:43	2Snim: Buy a rod of thermoclaster and with a soldering iron or just a hot nail (as a spatula) to make a crack to them. Only, initially, it is necessary to degrease the surface of the crack - can be acetone. Best regards, Sergei
snim (Moscow) Feb 11 2004 11:26:37	Thank you all for the advice. The gluing turned out to be the thermopystole. Only here is Nuans: there were 2 rods - one transparent, other matte. The first did not smoke, the second was taped! With respect, Nicholai.
Voka. (Tomsk) Feb 12 2004. 07:46:45	Late of course, but ... the ends of such cracks are desirable to seal. So that there is no longer sprawling.

How to make a gas tank? 2 methods of proven time

Constructively, gas tanks are practically not protected from external damage, in contrast, from foreign analogues. Often the small fractions of gravel, rubble, asphalt, bouncing from the rear wheels gradually crush the shell of paints and primers, bringing irreparable harm to the metal. After some time, the metal begins to rust. The driver begins to notice the fuel leak.

How to make a gas tank? Today there are two clamping options:

Use of cold welding for cracking cracks and holes;
Epoxy glue or the people called fiberglass. It is better to buy two-component.

Each method is good in its own way. Of course, you can meet other ways to eliminate the flows in the gas tank, but they are less effective than the above.

Tools and related equipment

Several grinding sheets;
Floor liter acetone;
Epoxy resin;
Fiberglass.

First, we purchase all the above materials, carefully read the terms of the instructions for use.

Algorithm for troubleshooting

We heat the car to the observation pit or the flight;
We plan a chalk place to flow;
We dismantle the fuel tank from the car;
Pour the remains of gasoline or diesel fuel;
We succeed in the open air necessarily, since the pairs of the chemical reagent are explosive;
With the help of a wind and soap solution, externally purify the gas tank from resin residues, dirt, other impurities;
For cleaning, it is difficult to derive chemical compounds using a coarse sandpaper;
The surface of the gas tank is degreased using acetone. This procedure must be carried out several times, since the quality of the gas tank material splitting will depend on how qualitatively.

Stage of preparation and epoxy bonding

For gluing it is necessary to use the adhesive of viscous consistency, otherwise the effect can be not achieved.

Cut the flakes of fiberglass so that they performed by 1-2 cm. More perimeter cracks or other damage. Loskutka fabrics soaring carefully in eboxit;
Gently impose fiberglass onto the surface of the gas tank so that there are no air bubbles remain, otherwise eliminating the shortcomings;
With the help of a vet, we remove excess glue and resin;
Smoothes the glass with a small piece of plastics for the equity platform;
After that, we proceed to the overlay of the second ball, we carry out a similar procedure. Depending on the degree of lesion, the gas tank is determined with the number of fiberglass balls. Accordingly, the minimum damage will require the minimum number of fiberglass balls, the deeper zones of the lesion will require more balls.

The driver note, it is necessary to remember that the quality of the rest of the design depends on how the first layer will be laid.

Each subsequent reservoir should be a little wider than the previous one and with an interval of 15-20 minutes.

In addition, the last layer we impregnate additionally aluminum powder, which can be purchased in the auto shop.

A day later, the design will completely dry and harden. You can process it with shallow grinding paper.

We proceed to painting or primer, depending on the need.

Cold welding apply similarly to the above processes. Despite the advanced technologies in the form of welding, many drivers prefer old proven and durable methods. So, the question than to make the gas tank is already disassembled. It is possible to conduct a similar procedure both in the garage conditions and on the car service, depending on your solution.

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