Description Car System Automotive HS 2K Clear Kit With 2K HS Hardener 1.5lt. VOC (2:1) The CS 2K Clear HS/SR is a variable clear coat for painting in the Repair- and industry area. Characteristics – High Scratch resistance – Good process – UV consistent (free of yellowing) – High hardness – good chemical, mechanical and weather resistance Application The clear coat is suitable for water- and solvent-based base coats.