Permatex Ultra Black High-Temp RTV Silicone
Permatex Ultra Black High-Temp RTV Silicone, Permatex - Leading edge supplier of innovative products for auto enthusiasts, DIYers and professional technicians since 1909.
Fast-curing formula, sensor safe, low-odor, noncorrosive.
Meets performance specs of O.E. silicone gaskets.
Retains high flexibility, oil resistant properties.
Temperature range: -65deg to 550degF, intermittent.