Permatex 81630 Ultra Red High Temperature Gasket Maker, 3 oz.

High Performance low-odor formulation. Red RTV. Ultra Red resists temperatures up to 650A F (343A C). This high temperature gasket maker is resistant to high thermal cycling and is sensor-safe, non-corrosive RTV. Can be used in replacement of pre-cut gaskets. Ideal for high-temperature applications such as the exhaust manifold, header, turbochargers and slip-fit exhaust parts.