Sealant, Adhesive, Fiberglass manufacturer / supplier in China, offering Silver Grey SS5564 RTV Silicone Sealant for Replacing Gaskets, NS69 600°F tempreture silicone sealant for construction, decoration and industirsl aplication, WR49 Highly Weatherable Silicone Sealant For Architectural, Decorative And Industrial Applications and so on.