Elastomeric rubber gasket technology that is blowout resistant and outperforms pre-cut gaskets
Protects against leaks caused by vibration and thermal expansion
Formulated to meet or exceed performance standards for long-term sealability, durability and handling
Eliminates the need to wait for the gasket maker to cure, allowing for immediate return-to-service
Resists ATF, coolant, oil, and other shop fluids
Temperature Range: -59°C to 232°C continuous, 260°C intermittent
Make leak-proof gaskets and return equipment to service immediately! Permatex’ premier instant gasket maker was designed as a replacement for conventional gaskets. This elastomeric “formed-in-place" material is more reliable and longer lasting than pre-cut gaskets. It is blowout resistant and protects against leaks and seepage caused by vibration and thermal expansion. Formulated to meet or exceed performance standards for long-term sealability, durability and handling, this material is used on OEM production lines and specified in their service parts programs. Temperature range -59°C to 232°C continuous, 260°C intermittent; resists ATF, coolant, oil and other shop fluids. Sensor-safe. Fleet-tested.
Permatex The Right Stuff Black Gasket Maker makes leak-proof gaskets instantly, allowing equipment to return to service immediately! It eliminates the need to wait for the gasket maker to cure - just reassemble and go!
For best results, clean and dry all surfaces with a residue-free solvent, such as Permatex® Brake & Parts Cleaner.
Cut nozzle to desired bead size gaskets are best formed using a 1/16" to 1/4" bead (2-6mm).
Apply a continuous and even bead of silicone to one surface, surrounding all bolt holes. Remove excess with knife at once. Assemble parts immediately. Do not squeeze out silicone by over tightening bolts. Re-torque will not be necessary.
Silicone dries in 1 hour, and fully cures in 24 hours, at 70˚F - 50% relative humidity. Allow more time in cold weather.
Replace cap after use. Clean hands with dry cloth or Permatex® Fast Orange® Hand Cleaner. Clean tools with non-flammable cleaning fluid.
NOTE: Not recommended for use on head gaskets or parts in contact with gasoline.
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