Serving sailors online since 1997

Ultra Copper Gasket Maker

High-Temp RTV Silicone Gasket

For 4-cylinder, turbocharged or high-performance engines. The most advanced, high temperature RTV silicone gasket available. Sensor-safe, low odor, non-corrosive.
Superior adhesion - guaranteed not to leak
Three times more oil resistant than conventional silicones
Eight times more flexible than cut gaskets
Temperature range: -75F to 700F intermittent
Resists auto and shop fluids and vibration
Fills gaps to 0.25 inch when fully cured
Suggested applications: exhaust manifolds/headers, valve covers, oil pans, intake manifold end seals, timing covers, water pumps, thermostat housings
Leaves warehouse: Next business day
(if in stock)

Shipping time: see chart

Made to order: No

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Current inventory as of Saturday, 4:30 pm Pacific time
Item Our SKU
Mfg P/N
Specs Status Price Quantity
Ultra Copper Gasket Maker
SKU 39830

Mfg p/n 81878
Per Box: 12
Size: 3 oz.
6 in stock$7.74

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