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Gaskets By

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Sealed Under
Extreme Pressure

As a leading worldwide supplier of
gaskets and engine sealing solutions for
championship-winning vehicles,
Cometic understands pressure.

Learn More


Gaskets By Application

Cometic manufactures gaskets and engine sealing solutions for Automotive, Powersport, V-Twin, Marine, and OEM, as well as Remanufactured Engine, Agricultural, and Industrial Applications.


Finding your Gasket

With over 7 million different gasket applications available today, Cometic understands how to create the perfect high-performance sealing solution. For questions regarding your specific gasket application, Contact Us and we'll work together to find the answer.

GOAT Approved

GOAT Approved

Chosen by the absolute best

The industry standard for championship-winning teams across multiple disciplines of both pro and amateur motorsports. Superior gaskets. Superior Performance.


Cometic on Instagram

Wish we were in Indy, but watching on tv is the next best thing. 🏁🏆🇺🇸 #roushyatesengines #brickyard #NASCAR

This is gonna be a good one! #Repost @goatfarmmx ・・・ Tune in tomorrow for Jeannie’s #makeup2mud segment! @supercrosslive #supercrosslive

New Product! Ford 6.7L Power Stroke MLS Exhaust Gasket Part# C15487-030 $22.03 EA #sealedbycometic

Cometic New Product Release! Expanded MLS Head Gaskets: Chrysler, Ford, Volkswagen

Very excited about this weekend! We will be watching the Lady In Black. . . . . . Repost @austindillon3 with @make_repost ・・・ All eyes on The Lady In Black this weekend....👀 #TheTrackTooToughTooTame #DarlingtonRaceway #NASCARisBACK

Who’s ready? 🙋 . . . . #sealedbycometic #nascar #nascarreturns #rideitout #roushyatesengines

Ever wonder what it’s like to take on the Cometic Corner at Loretta’s? Register now to race online 👇 #Repost @racerxonline with @make_repost ・・・ Register NOW 🎮 2020 @LorettaLynnMX’s MX vs. ATV Online Championship. This four-weekend, online tournament is the result...

Who’s excited? 🖐🏻 #Repost @nascar ・・・ This Sunday at 1:30 PM ET, FS1 will air the inaugural eNASCAR iRacing Pro Invitational Series race from the virtual Homestead-Miami Speedway. The simulation-style showcase will feature many of NASCAR’s biggest names including @dalejr, @chaseelliott9, @rowdybusch...

Proud to be a continuing partner of Jack Harvey for 2020! #Repost @jack_harvey42 ・・・ Racing’s all about relationships and @CometicGasket has been with me since the very early days! So excited they’re back for 2020 and beyond! #INDYCAR // #GoJackGo //...

Today is the day! 🏁 #sealedbycometic

NASCAR, Cometic Gasket Announce Expanded Partnership ......................... Cometic Gasket to Sponsor Pole Award in NASCAR Gander RV & Outdoors Truck Series. DAYTONA BEACH, Fla. (Feb. 4, 2020) – NASCAR and Cometic Gasket, Inc. announced today an expansion of their multi-year official...

Cometic Gasket Inc., is pleased to announce the acquisition of Lake Havasu, Arizona-based Gasket Technology, LLC. Moving forward, all business previously conducted with Gasket Technology will be conducted under the Cometic Gasket brand. We are excited to bring...