Copper High Temp RTV Silicone Gasket Maker And Sealant For Auto And Industrial Use With Continuous Up To 550F And Intermittent Up To 650F 3 Oz Tube Tough As Nails Seal For Gaskets

Copper High Temp RTV Silicone Gasket Sealant 3 oz Tube 550F
✔️ 3 oz tube; seals up to 550F continuous, 650F intermittent

This copper-based high-temperature RTV silicone gasket maker is designed for automotive and industrial use. It bonds well to metal surfaces to seal joints in exhaust manifolds, oil pans, water pumps, and timing covers. It cures from ambient moisture and resists weathering, remaining sensor-safe.

✅ Continuous 550F, intermittent 650F heat resistance
✅ Bonds to steel, aluminum, copper and other metal surfaces
✅ Forms waterproof, non-shrinking seals that resist weathering
✅ Cures with ambient moisture and is sensor-safe
✅ Ideal for oil pans, exhaust manifolds, timing covers, differential housings and oven doors
✅ 3 oz tube provides DIY-friendly pack size

💡 What is a handy, general use-case for high temperature gasket sealants in automotive and industrial settings?

This copper RTV gasket sealant is designed to seal heat-exposed metal joints in engines and machinery. - Bonds to steel, aluminum, copper and other metal surfaces
- Resists continuous 550F and intermittent 650F
- Cures with ambient moisture to form waterproof, crack-resistant seals
- Sensor-safe and weather-resistant in harsh environments