Permatex High-Temp Red RTV Silicone Gasket Marker

Perform repairs and make durable seals using Permatex High-Temp Red RTV Silicone Gasket Marker. Suitable for a variety of automotive applications, the formula creates reliable "formed-in-place" gaskets that resist cracking, shrinking and migrating caused by thermal cycling. It also stands up to most shop fluids and works in temperatures of up to 650 degrees. This tube contains 3 oz of RTV gasket marker.