Permatex Ultra Red RTV Silicone Gasket Maker delivers exceptional heat resistance, designed for today's high-temperature automotive environments. This advanced, low-odor formula surpasses the performance of earlier red RTVs and withstands temperatures up to 650°F (343°C). Its ideal for use where extreme thermal cycling occurs and replaces pre-cut gaskets. Suitable for sensor-equipped engines, this non-corrosive RTV is perfect for demanding applications like exhaust manifolds, headers, turbochargers, and slip-fit exhaust systems.
Key Features:
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Other Details
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