Heavy-Duty High Temp Silicone Gasket Maker And RTV Sealer - DIY Friendly, Flexible Heat Resistant Sealant Up To 600F For Valve Covers And Automotive Gaskets, Red RTV, 2 Pack Tubes
UPC:
✔️ Heat resistant up to 600°F, red RTV gasket maker, 2 tubes
This heavy-duty silicone gasket maker is designed for automotive seals and high-heat applications, delivering waterproof sealing and durable bonding where heat and chemicals hit hard. Typical uses include valve covers, gaskets in engines, pumps, motors, stoves, and chimneys, making it a handy choice for DIYers and pros alike.
✅ High temperature silicone gasket maker with permanent 482°F and temporary 572°F heat resistance
✅ Waterproof RTV sealant resistant to chemicals and aging
✅ Flexible, crack-resistant after curing for long-lasting seals
✅ Adheres to metal, ceramic, and many plastics for durable bonds
✅ 2 tubes per pack, DIY friendly for valve covers and automotive gaskets
💡 What is a high temperature silicone gasket maker used for?
This handy sealant is designed to seal joints that see heat, moisture, and chemicals, making durable gaskets and seals.
- Handy for valve covers and gaskets in engines and pumps
- Keeps seals flexible to prevent leaks at high temperatures
- Works on metal, ceramic, and many plastics for reliable bonding