Koch Chemie Pps Panel Preparation Spray 500ml the alcohol-based ready-to-use cleaner for preparing the paint and removing oils, waxes, and polish residues. Simultaneous testing of the varnish for hologram and freedom from scratches. Due to the special ingredients, the product is very compatible with the material and easy to use. It is ideal for the preparation of all types of coatings and sealants (C0.01,1K, W0.01). Free of halogenated hydrocarbons.