12pcs Red Gasket Maker Sealant. Uncured sealant causes eyes skin irritation. Dries securely as gasket. Assemble part once silicone has skinned 8 to 12 minutes. Remove excess silicone. Our gasket line is made of non-asbestos material, the best rubber, stem seal, graphite or MLS (multi-layer steel) head gasket for superior sealing.
