At deep dents of elements of a design of a body first of all try to curve a dent back before the maximum approach to a normal form of a body. Body metal in a place of blow is extended, therefore the complete recovery of an initial form is impossible. Optimum it is considered dent alignment approximately on 3 mm below level of a surrounding surface. If there is an access to dent inside, follows accurately выстучать its hammer with a wooden or plastic head. During this operation it is necessary to press densely to outer side of a tapped surface wooden whetstone corresponding to it. It is required for amortization of blows of a hammer and for prevention of a flexure of more extensive area. If the dent is in that area of a body where access from a reverse side is complicated or impossible, in the deepest points of a dent it is possible to drill some small openings, in which to screw up self-cutting screws then to extend a dent by means of flat-nose pliers for acting heads of screws.

Remove paint from the damaged area and at distance of 20 mm round it.

Easier all this can be made, using a wire brush or an emery paper got on a circle, fixed in an electrodrill. After alignment of a dent put on it a layer of a shpatlevka, paint and a polyrole.