Permatex Pro Supra Copper Gasket Maker 80ml

Product Details:

OEM specified. For high operating temperatures common in 4-cylinder, turbocharged or high-performance engines. The most advanced, high temp RTV silicone gasket available. Sensor-safe, low odor, noncorrosive. Superior adhesion. Three times more oil resistant than conventional silicones; eight times more flexible than cut gaskets. Temperature range -70C to 350C intermittent; resists auto and shop fluids and vibration.

How To Use

• For best results, clean and dry all surfaces with a residue-free solvent.
• Cut nozzle to desired bead size gaskets are best formed using a 1/16″ to 1/4″ (2 to 6 mm) bead.
• Apply a continuous and even bead of silicone to one surface; surround all bolt holes. Assemble parts immediately. Finger tighten bolts until material begins to squeeze out around flange. Allow to dry for one hour then retighten 1/4 to 1/2 turn.
• Silicone dries in 1 hour, and fully cures in 24 hours. Allow more time in cold or very dry conditions.
• Replace cap after use. Clean hands with dry cloth or Permatex Fast Orange Hand Cleaner. Clean tools with nonflammable cleaning fluid.[/expand]
• NOTE: Not recommended for use on head gaskets or parts in contact with gasoline.