Made in the USA
Trusted by DIY & Professionals
Developed by in-house PHD chemists
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 small fuel leaks. Fuel tanks must be free from plastic parts, contamination, and be structurally sound before applying sealer.
Formerly U.S. Standard Fuel Tank Sealer
Perfect application and results. Would highly recommend. Easy to use, follow instructions for best results.
Fuel Tank Sealer
Had no problem with it . I’ve always used caswell but can’t get it enymore. So will I we’ll use you again THANKS
Nothing else lasts as long or is as durable as POR-15
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