Perform repairs and make durable seals using Permatex High Temp Red RTV Silicone Gasket Maker. Suitable for a variety of automotive applications, the formula creates reliable "formed-in-place" gaskets that retain enough pliability to resist cracking, shrinking and migrating caused by thermal cycling. This high temp silicone gasket maker also stands up to most shop fluids to resist degradation and gasket failure. It works in intermittent temperatures of up to 650 degrees Fahrenheit and can be used to coat pre-cut gaskets, increasing their reliability. Each tube contains 3 oz of RTV Permatex silicone gasket maker. Its red color improves visibility against metal parts and accuracy of application right where it's needed, reducing waste and mess.
