polyvoss Soloplast 250g repair kit is intended for the rapid repair of major holes in sheet metal, polyester, portals and floors rusting. It contains rapid KR resin, a BPO hardener and glass mat. Features: Set contains: 250 g fast KR polyester resin, 8 gr hardener BPO and Fills glass mat 0.15m2 top holes 2 cm2 Temperature of implementation: between 10 and 25 C Pot life (20 C ): 7 minutes Mix 2 to 3% BPO hardener to the resin Advantages: fast Repair easy cleaning with acetone Tips: the surface must be clean, degreased, thrashing, dry, well sanded Mix 2 to 3% BPO hardener to the resin. Given the tacky surface after curing, a putty (fe rro elastic white) is required before sanding in case of neat finish Product Storage at least 12 months in container tightly closed at 20 C Use Soloplast products safely. Before use, read the label and product information.