High performance in scraping , good temperature change resistant , excellent adhesive power and elasticity. Able in certain condition of baking . Mainly apply before to the enclosed coating of passenger car , basement pits ,pin hole , crack as well as to fill up and polish of weld metal cracking , fulfill smoothing surface before finish . Good reparation towards glass fiber reinforced plastic products. PACKING Putty 4 KG Hardener 200 g