It is a polyester-based, two-component, easy to sand and easy to ground special product with a high filling power and glass fiber content and it is developed for repairing heavy damages, pits and holes. It should be used with 1-3% polyester paste hardener (BPO). The mixture should be used within 20 minutes at 20°C. The surface with paste is ready for sanding after 30 minutes. It is suitable for use on all steel, galvanized, aluminum and painted surfaces.