4.94.9 out of 5 stars
33 product ratings
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26 reviews

by

Best gasket sealer on the market, always has been.

This is the best form a gasket. It works much better than the newer formulas in almost every condition imaginable. It never dries out, never cracks, and can help make gasket removal much easier. Alcohol cleans it up, and the only downside is that it is messy and when it sets up, it is very sticky. The best practice is to paint it onto your paper gasket and let it set. Then apply a layer to the part and apply the gasket to the part, mating the painted surfaces. You can do both sides for fool proof seals, or leave one side unpainted and then treat the unpainted part with a thin layer if grease for a removable part with a teusable gasket. This stuff is a little tricky to work with at first but when you get the hang of it, there is no better altetnative that i have tried.Read full review

Verified purchase:  YesCondition: newSold by: jb-tools

by

Made me happy

This sealant was easy to use and took all of the worry out of getting your work done on time with its extended cure time. I was very happy with the results of using this product.

Verified purchase:  YesCondition: newSold by: ocapindustries

by

Awesome product.

Awesome product, it works perfect with a paper "Klingerit" gaskets.

Verified purchase:  YesCondition: newSold by: jb-tools

by

Great Pruduct

I have been using this product for years on vw engines, water pumps etc..

Verified purchase:  YesCondition: newSold by: yourrvsolutions

by

Good seal 'em and stick 'em juice.

The Best Gasket treatment and metal to metal sealant and gasket maker you can buy..

Verified purchase:  YesCondition: newSold by: hoerrracing

by

easy to used drys fast

this permatex works real well

Verified purchase:  YesCondition: newSold by: hoerrracing

by

Works well and does the job.

I was told that this formula was developed back in WW II to seal gaskets in aircraft engines and it still works well today.
It remains flexible and resists most fuels and lubricants.
Modern Silicone sealers are better in most applications but this product still has it's uses.Read full review

Verified purchase:  YesCondition: newSold by: ocapindustries

by

Aviation sealer #3 is the best.

Have used this aviation gasket sealant for years and it’s the best.

Verified purchase:  YesCondition: newSold by: jb-tools

by

Got to try something else.

I thought this would dry hard because when using this the gaskets don't stay in place

Verified purchase:  YesCondition: newSold by: jb-tools

by

work good

in a small amount good

Verified purchase:  YesCondition: newSold by: truckerspartswa...

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