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POR-15

Fuel Tank Sealer

4.9(123 reviews)

$23.40 USD

SKU: 49216

Stock Adequate！Ready to ship

Size: 8 oz

8 oz Pint Quart Gallon

POR-15 Fuel Tank Sealer POR-15 Fuel Tank Sealer was Formulated for metal and developed as a high-tech sealer that is impervious to all fuels, including the diesel, DEF additives, E10...

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POR-15 Fuel Tank Sealer

POR-15 Fuel Tank Sealer was Formulated for metal and developed as a high-tech sealer that is impervious to all fuels, including the diesel, DEF additives, E10 ethanol, and high alcohol content fuels. This gas tank sealant comes in a silver color and has superior strength with fuel resistance. Also, this fuel tank coating acts as a liner and stops rust, corrosion, and small fuel leaks. Fuel tanks must be free from plastic parts, contamination, and be structurally sound before applying sealer. Gas tanks should be free from loose rust, old sealers, cleaned with POR-15 Cleaner Degreaser, and etched with POR-15 Metal Prep for best adhesion.

Color: Silver

Coverage of this Gas Tank Sealer:

8 fl oz is enough to coat the inside of a 6 gallon fuel tank
32 fl oz (quart) is enough to coat the inside of a 25 gallon fuel tank

Formerly U.S. Standard Fuel Tank Sealer

- POR-15 Fuel Tank Sealer Technical Data Sheet

Step-by-Step Restoration

Before Fuel Tank Repair — Before: This fuel tank had small pinhole leaks on the end near the seam. If the tank had a competitors old failed sealer, it should be removed with POR-15 Strip Gel before starting the repair process.

Step 1 fuel tank repair — Step 1: Mix 1 quart of POR-15 Cleaner Degreaser with 1 quart of hot water. This solution will be used to remove any gum, varnish or sludge from the inside of the tank.

Step 2 fuel tank repair — Step 2: Pour the entire bottle of POR-15 Metal Prep to dissolve rust, coat the tank with zinc phosphate, and etch the metal for better adhesion of the sealer.

Step 3 fuel tank repair — Step 3: After the tank is clean, drain the tank and rinse thoroughly with water. Let the tank dry. When totally dry, pour in the entire can of Fuel Tank Sealer.

Step 4 fuel tank repair — Step 4: After all surfaces have been coated, drain the tank for about an hour to remove excess sealer from the tank.

Completed fuel tank repair — Step 5: Once repaired, use fuel preservation & stabilizer to keep your entire fuel system in proper working order and to avoid "stale gas" problems in your future!

Fuel tank refurbished

POR-15 fuel tank metal prep and sealer saved my bacon the antique car I have there was no tank to be had and was it a nice process to restore thanks Por-15

Great Product, time consuming project

The tank sealer is fantastic. But, do not take this project on unless you are willing and able to do all the prep work needed before the sealer is installed. If a brand new tank, this is an easy process. For an older or contaminated tank, much more time consuming.

Tank. Sealer

Works very well. Sets fast.

Easy Process

Follow directions, easy process, spend the time cleaning and etching prior to applying tank sealer

Great Product

Cleaned and coated a gas tank where another product failed. The hardest part was removing the failed coating, but the POR kit was perfect and gave an excellent result that I’m sure will last for the long haul!

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- POR-15 Fuel Tank Repair Kit Directions

It is important to understand each product in your repair kit and how it works. Proper chemical interaction is essential for achieving the best possible bond of the sealer to the inside of the tank. Fuel Tank Sealer does not adhere well to plastic. If your fuel tank contains plastic components inside, they should be removed before applying Fuel Tank Sealer.

Please remember these instructions are general guide lines only and cannot and do not cover every application and environment. If you remain unsure as how to proceed, please call toll-free for technical advice at 800-457-6715.