Editorial Reviews:
Synopsis
This Permatex ultra black silicone is a fast-curing formula that is sensor safe, has a low odor and is noncorrosive. It meets the performance specs of OE silicone gaskets and retains high flexibility, oil resistance properties through use of a patented adhesion system. Temperature range is -65 degrees Fahrenheit to 500 degrees Fahrenheit intermittent; resists auto, shop fluids and vibration.