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Permatex 81878-12PK Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, 3 oz. (Pack of 12)

Permatex 81878-12PK Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, 3 oz. (Pack of 12)

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  • Permatex Ultra Copper RTV Silicone High Temperature Gasket Maker 3 oz
    11.49
    AutoZone

    Permatex Ultra Copper RTV Silicone High Temperature Gasket Maker 3 oz

    Delivery date & cost shown at checkout

  • Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker
    21.12
    Walmart

    Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker

    Free 90-day returns

  • Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker
    23.38
    Walmart

    Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker

    $5.50 delivery

  • Permatex 81878-12PK Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, 3 oz. (Pack of 12)
    56.99
    Amazon

    Permatex 81878-12PK Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, 3 oz. (Pack of 12)

    Delivery date & cost shown at checkout

Product Details

Most advanced, high temp RTV silicone gasket available Three times more oil resistant than conventional silicones; eight times more flexible than cut gaskets Sensor-safe, low odor, and non-corrosive with superior adhesion Temperature range -75F to 700F intermittent Suggested Applications: Exhaust manifolds/headers, valve covers, oil pans, timing covers, water pumps, thermostat housings

Best Review

Airsofter1522025-01-16

4.9

Customers like the performance, durability, and seal quality of the auto accessory. They mention it works great, is leak-resistant, holds up well, and increases longevity. Some also appreciate the heat resistance, ease of application, and adhesive strength.

10328

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