High-Temp Red RTV Silicone Gasket Maker
This 3 oz. silicone gasket maker is formulated for high-temperature applications or heavy-duty use (such as towing, etc.). It can replace almost any cut gasket by making a reliable "formed-in-place" gasket that resists cracking, shrinking, and migrating caused by thermal cycling. This can also be used to coat pre-cut gaskets to increase reliability while resisting auto and shop fluids.