Blue RTV Silicone Gasket Maker, 300 mL Cartridge

Dynatex 143399 is a blue, sensor-safe, one-component RTV silicone gasket maker that extrudes as a non-slumping paste and cures at room temperature to a tough, flexible, waterproof rubber; it’s formulated for formed-in-place gaskets on engines and drive-train components, resists oil, water, antifreeze, and transmission fluid, and withstands the harsh conditions of gear oil in differentials and transfer cases.