Reparos de pintura

501-36-44 Paint - General Information 501-36-44 DESCRIPTION AND OPERATION When sanding, produce smooth transitions from the painted area to the bare metal. Use an eccentric sander and P80 or P120 abrasive sheets. Finish off sanding with P150 or P180. The remaining adhering sanding dust must be completely removed. Cleaning, de-greasing TO BE UPDATED LATER Use silicone remover to thoroughly clean the surface in order to remove grease residues, sweat from the hands and other contamination. NOTE: Use a solvent test to establish whether the old paint can be etched. Apply 2-component thinners to the damaged area using a clean cloth and rub lightly for about 1 minute. If the subsurfaces can be etched away, special pre-treatment is necessary. See "Tips and Tricks" Apply primer filler TO BE UPDATED LATER Before applying stopper, apply primer to the sanded and bare surface. Allow the primer to dry and then lightly sand by hand using P220 - P400 dry. NOTE: Most stopper can be applied directly to bare metal. But application of a primer filler provides better corrosion protection. NOTE: Avoid sanding through to the bare metal. Points which are sanded through must be retreated with primer filler. Stopper application TO BE UPDATED LATER Pre-sand the hardened stopper using an eccentric sander and P80 dry, then final-sand using P120 - P140 dry. Clean the sanded surface using silicone remover. Apply 2-component stopper to the filled surface. The stopper compound must only be applied thinly. NOTE: Use of a testing powder is recommended so that the sanding process can be more easily checked. Apply filler TO BE UPDATED LATER Filler can now be applied to the dried repair area. Choose the correctly toned filler according to the manufacturer's instructions. NOTE: Alternatively, filler with the correct tone can be mixed with the aid of colour matching cards.