Building Supplies

JB Weld Silicon Gasket Maker & Sealant Blue 85g J-B Weld Silicone Gasket Maker & Sealant is a RTV (Room Temperature Vulcanized) Silicone gasketing material designed for use in mechanical assemblies, sealing and bonding uneven surfaces. Upon curing, which occurs when the product is exposed to the... JB Weld Silicon Gasket Maker & Sealant Blue 85g