Made in the USA
Trusted by DIY & Professionals
Developed by in-house PHD chemists
Free Shipping On All Orders $140+
POR-15 Fuel Tank Sealer was formulated and developed in our own laboratories due to the demand for a high-tech sealer impervious to all fuels, including the new Stage II fuels which have a high alcohol content. This gas tank sealant has superior strength and fuel resistance. Also, this gas tank liner stops rust, corrosion, and fuel leaks.
Formerly U.S. Standard Fuel Tank Sealer
- POR-15 Fuel Tank Sealer Technical Data Sheet
Very pleased with the service. When I was unable to re-install the lid, you shipped me a replacement.
I used the product to put a light coat on a carburetor brass float that was leaking. Problem solved so far.
POR-15 was a big help.
does the job and got the results I wanted.
This was the 3rd vintage snowmobile tank i have sealed with POR-15. Always great results.!
I’m a repeat customer. Always have great results.
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