The drilling machine is bulky and heavy unit, so it is advisable for him to provide a personal table or a compact cabinet. We will make of metal - pieces of building corners. If the corners are rusty or previously used, you must first clean them with a grinder with a petal circle or a metal brush.
This method will be relevant when it is difficult to find a whole original spare part. The rusty fragment is completely removed from the wing, and the metal nearby is processed from corrosion. Using masking tape, the shape of the arch is restored, after which it must be covered with a layer of epoxy. Having strengthened the recreated part with fiberglass, you can begin to putty.
This method is very simple and effective, suitable for scratches on varnish. Its essence is the same as when using a wax polish, a scratch will become visible after a couple of sinks. The applied paraffin must be melted by heating, so that it evenly fills the scratch, you can use a gas burner or an industrial hair dryer.
To find out the maximum recommended layer of putty should carefully read the instructions on the bank. The masters in the video do not reckon with the manufacturer's recommendations, although the first layer was still applied with fiberglass, as it should. One can only guess for what purpose this repair was made, but such a thick layer is held on, especially on the car door, it will not be at all long.
For the new fixture, you will need the body of the old magnet, the remaining parts are taken from metal. By the principle of work, we get a large lifter, as in PDR technology, which is quite suitable for amateur use, and, when finalized, for professional. Thanks to the lever, the lifting force of the central rod is high enough, which means you can straighten hard metal with such a tool, or raise a dent to the rough so that you can finish it later.