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Mr. Gasket

Mr. Gasket Performance Intake Gasket Material

1/16 Inch x 12 Inch x 12 Inch Bulk Sheet

Part # 77B Be the first to write a review
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Mr. Gasket Performance gasket material is a low density material that conforms well to irregular flange surfaces and has very good crush resistance at high flange pressures. Intended for sealing gasoline, oils, water and coolant in applications up to 350 degrees Fahrenheit. This bulk sheet can be easily cut so you can make gaskets for those special applications.


  • Conforms well to irregular flange surfaces
  • Very good crush resistance at high flange pressures
  • Intended to seal gas, oil, water, coolant in apps up to 350 F
  • Bulk sheet easily cut for making custom gaskets

About Mr. Gasket

Using his own '57 Chevy as a rolling testbed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago. Mr. Gasket is the go-to gasket source for racers with gaskets and fasteners that seal perfectly every time.

Brand Mr. Gasket
Emission Code5
Fluid TypeCoolant
Gasket TypeIntake
Product TypeGasket Material
Size1/16" x 12" x 12"
Temperature RangeUp to 350 degrees
WarrantyLimited 90 Day Warranty
Part Number77B

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Limited 90 Day Warranty: See Details

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