The 6 Best Copper Exhaust Gasket materials (2023 reviews)

The felpro one sheet is the best suitable material on the market today. This package is ideal for common automotive leaks. It comes in two thicknesses and this one has assorted ones. The gaskets in the set are 1/8" & 1/16" in Rubber infused cork, 3/64" rubber cellulose (blue), & 1/32" rubber fiber. It can also use the cork-rubber depending upon thickness.

These gaskets are intended for oil/coolant and can handle high temps plus a degree of weather exposure if you consider sealing, a transmission pan. This works fine, but cutting tiny holes by hand and with the thicker paper is just a patience test. The rubber-fiber sheet is safe for gas. It makes it a breeze to work with.

Why We Like This:

Totally awesome for making your own gaskets
Very quality material, cork gasket comes in two thicknesses
Excellent material for making gaskets for direct fuel contact
Must have for any diy mechanic / homeowner / shop owner

Felpro Copper Exhaust Gasket Material

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The felpro copper exhaust gasket material should be able to handle its purpose and duties with ease. This felpro is definitely a lot more durable and sealed up much better. It offers the ability to cut custom gaskets. It's a huge sheet approximately 3 ft X 1 ft. The gasket material has a metal layer, so wear gloves and eye protection. It saves a buch of money and time in the long run.

It’ll make a whole bunch of gaskets so you can even screw up a couple as you learn how to cut them. It saves a whole bunch of gaskets so you can even screw up a couple as you learn how to cut them. It allows for a specific design to ensure a perfect fit and correct operation.

Why We Like This:

Good quality material, works on exhaust
Worked very well as a replacement exhaust gasket
Worked for a gasket on exhaust on snow blower

Mr. Gasket Material

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Not everyone likes to purchase material for their daily usage, but the mr. gasket gasket material would be an anomoly. This product is a tremendous upgrade from the original Holley Stealth Ram intake plenum gasket material by Interface Performance Materials. It is made from a blend of cellulose and nitrile. It is intended for sealing gasoline, oils, water and coolant in applications up to 350 degrees fahrenheit. It is shipped, flat, inside a flimsy plastic 13x13 bag with no protection from bending. It is only paper that has a coating on it so the paper will definitely burn away.

This bulk sheet can be easily cut so you can make gaskets for those special applications. It comes with weber kits and it is non-metalic low temp material. The gasket material is about 1 ft by 1 ft so you can cover that area any thing bigger wo n’t work.

Why We Like This:

Great for do it yourself gaskets
Great thick and stiff gasket material
Solves issues with thin carb gaskets
Just the right thickness and pliability fora motorcycle manifold gasket

Mr. Gasket Copper Exhaust Gasket Material

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The gasket ultra seal exhaust gasket material gives the ability to custom-make your own gasket. It can tell the quality of this gasket material. It makes your own gaskets, they fit better, and last longer.

This gasket material can be used for any exhaust. It can garden the length of the material is 24" and its width is. There is a metal foil laminated into the middle of the sheet that takes some effort to cut. It is easy to cut but that's what makes it heavy duty.

Why We Like This:

Middle layer of metal really improves the strength
Easily cut and worked into shape
Much tighter seal than the "paper" high temp
Easy to cut with sheet metal shears

Speedway Motors Copper Exhaust Gasket Material

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The speedway motors copper exhaust gasket material's material feels more premium than its price would suggest. These copper collector gaskets are embossed port ridge for a perfect seal. It includes the necessary stainless steel fasteners needed for a stress-free install. These are precisely die cut and dead soft.

Why We Like This:

Constructed of the finest .041 copper material and will seal where most gaskets fail
Delivers what they promise

Speedway Motors finest Copper Material

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Speedway Motors is known for creating pragmatic and minimalist material for people on the go, and its line of speedway motors finest copper material definitely falls in line with that reputation. These copper collector gaskets are embossed with a port ridge for a perfect seal.

Why We Like This:

Include stainless steel fasteners with lock nuts
Constructed of the finest .041 copper material and will seal where most gaskets fail
Good brand reputation