Very strong and flexible 2K polyester filler, containing aluminum pigments. Thanks to its properties of resistance to high temperatures and mechanical stresses, it is ideal for repairing and reinforcing damaged aluminum and steel surfaces. The use of additional finishing putty is not necessary. Catalyze at 2-3% maximum. Apply within 5 minutes at 20 ° C. Dry to sand after 16-30 minutes with abrasive P150-P320 both by hand and machine