Permatex Red RTV Silicone – High Temp Gasket Maker – 3 oz (81160)

Permatex Red RTV High-Temperature Gasket Maker is a professional-grade silicone designed to create reliable, long-lasting gaskets that withstand extreme heat and sealing pressure. Ideal for automotive, workshop, and industrial applications where high temperatures and oil resistance are required.

Key Benefits

• ✔ High temperature performance

• ✔ Resists up to 650°F (343°C)

• ✔ Oil, coolant & transmission fluid resistant

• ✔ Forms leak-proof flexible gaskets

• ✔ Low odor formula

• ✔ Sensor-safe

• ✔ Replaces cut gaskets & seals irregular surfaces

Recommended Applications

Ideal for sealing:

• Valve covers

• Timing covers

• Water pumps

• Thermostat housings

• Oil pans

• Transmission pans

• Exhaust components (non-direct heat)

• General workshop gasket repairs

Compatibility

Suitable for:

• Petrol & diesel engines

• Cars, SUVs, Trucks, Vans, Equipment & Machinery

• Industrial & automotive gaskets

• Aluminum & stamped steel components

Not recommended for:

• Continuous immersion in fuel

Ideal For

• Automotive repairs

• Workshops & mechanics

• Engine rebuilds

• Gasket replacement & fabrication

• Preventing oil/coolant leaks

Technical Specs

• Type: RTV Silicone

• Temperature Resistance: Up to 650°F / 343°C

• Volume: 3 oz (85g tube)

• OEM Part Number: 81160

• Color: Red

What’s Included

✔ 1 × Permatex Red RTV Silicone High Temp Gasket Maker (3 oz)
✔ Nozzle for precise application