rtv silicone gasket sealant durable and long-lasting OEM service with competitive price FDA, LFGB, ROHS approvel rtv silicone gasket ... sealant Item#thermal conductive rubber silicone gasket MaterialNBR, HNBR, NBQ, FKM, CR, PDFE, EPDM, SILICONE. ect.ColorAvailable in ... drawings or samples.4) Widely used in sealing air, water, or chemicals in machines from dust and oilAttention : ...