Ultra Copper RTV Silicone Gasket Maker, 3 Oz High Temp Sealant That Withstands Up To 700 Degrees Fahrenheit For Automotive And Industrial Gaskets, Oil Resistant And Weatherproof, Seals Like A Boss

Copper RTV Gasket Maker 3 oz, seals up to 700°F
✔️ 700°F max temp, oil/antifreeze resistant, 3 oz tube

3 oz tube of high-temperature copper-infused RTV silicone gasket maker designed for automotive and industrial gasket repairs. It seals valve covers, manifolds, and other hot joints while resisting oil, antifreeze, and weather exposure.

✅ 700°F heat resistance for tight, leak-free seals
✅ Oil and antifreeze resistant formula protects gaskets against chemical exposure
✅ Copper-infused silicone enhances metal adhesion and gap filling
✅ Flexible cured bead tolerates vibration without cracking
✅ Suitable for valve covers, exhaust manifolds, and intake gaskets

💡 What is copper RTV gasket maker used for in high-temperature engine sealing applications? It’s handy for sealing hot joints in engines and industrial gear.

• Valve covers, exhaust manifolds, and intake gaskets
• Oil- and antifreeze-resistant seal that tolerates vibration
• Flexible, gasket-like bead that cures at room temperature