JB Weld Ultimate Copper High Temp RTV Silicone Gasket Maker (32925)

JB Weld Ultimate Copper High Temp RTV Silicone Gasket Maker (32925) is specifically designed to provide a durable, heat-resistant seal for automotive and industrial applications. Its copper-infused formula can withstand temperatures up to 700°F intermittently, ensuring a strong and reliable seal. This 9.5 oz tube is perfect for sealing gaskets, flanges, and engine parts. Whether repairing or installing gaskets, this high-temp RTV silicone is a must-have for long-lasting performance. Use it on your engine, exhaust, or automotive applications to ensure a proper, tight seal.

Copper-Infused Formula: Provides superior sealing powerVersatile Use: Ideal for automotive, engine, and industrial applications9.5 oz TubeOil and Coolant Resistant: Ensures durability even under harsh conditionsSensor-safe RTV silicone gasket material designed for use on high-temperature turbocharged or high-performance engines3 times more oil resistant than conventional siliconesTemperature range of -75F to 700F intermittentSets in 1 hour and will not shrink or crackJ-B Weld is proudly made in the USA