The body of the car is made entirely of metal, therefore, exposed to the corrosive processes that cause different damage. Transverse corrosive damage to the small size, typically eliminates soldering, medium-sized holes - welding, a large hole closed steel sheets and pripaivayut or welded it to the inside of the body. If you use a soldering, it is better to use galvanized steel, because it is tightly connected to the soldering.
In recent times, motorists are struggling with cross-cutting corrosive damage using epoxy resins and fiber glass fabric. This method is very simple to master, so more and more people are starting to use this method. Repair of the body with the use of epoxy resin was conducted as follows.
Repaired thoroughly clean the surface of the rust and dirt, skins and obezzhirivayut. The shape and size of the treated area of the body are determined by the spread of corrosion. Added to this allowance from the edges of the holes, the width of not less than 60 mm.
Next, take glass fiber fabrics, which carved three lining in the form repaired holes. All three lining differ sizes: One would have allowance from the edge of the holes 20 mm, the second - 40 mm, a third - 60 mm.
Then prepare the glue. For this you need to mix 9-10 parts liquid epoxy resin with one part hardener. Ready to glue propityvayut lining of glass and placed on the damaged area. The edges of the holes in front of this process also glue. In imposing pieces of glass need to ensure that each subsequent cut in the previous 20 mm at each end. The top piece of glass closed polyethylene film and prizhimayut. When the pitch is fully otverdeet, you can shoot a film.
Once the surface is dry remontiruemaya, its process napilnikom and skin. If, after repairs were small holes, they need zadelat shpatlevkoy.
When the repair of large cutting holes in the glass lining, inside the body needs podlozhit steel lining treated polystyrene solution in acetone. It is necessary to prevent deformation of a piece of glass. Once the epoxy otverdela, lining can be removed.
