Product Description:

If you can’t find the right OEM replacement gasket for the intake or exhaust manifold project you’re working on or need to make an emergency repair on your boat, no worries – as long as you have a tube of Permatex High-Temp RTV Silicone Gasket Maker on hand. This red RTV high-temp silicone gasket maker replaces almost any cut gasket.

Our Permatex RTV silicone gasket product makes reliable “formed-in-place” gaskets that resist cracking, shrinking and migrating caused by thermal cycling. The high-temp gasket maker coats pre-cut gaskets to increase reliability. Temperature range for this high-temperature RTV silicone sealant is -75F to 650F intermittent; it resists auto and shop fluids.

Product Specs:

• Used in Indmar intake manifolds and Indmar exhaust manifolds
• Permatex Part# 81160
• 3.35-oz. tube