POR15 Fuel Tank Sealers

Seals Tanks against fuels containing ETHANOL

The POR-15 Petrol Tank Sealer is the finest tank sealer you will ever use and the only tank sealer you will recommend. The tough flexible coating chemically bonds to the inside of your tank forming an incredibly strong permanent seal.

POR-15 Fuel Tank Sealer is totally resistant to all fuels, alcohols and petrol additives. It seals leaking seams, cracks and pinholes stopping all further corrosion dead in its tracks. A leaking fuel tank can be deadly; welding a tank is suicidal.

POR15 will restore your tank as good as new.

3 sizes available:

- 8oz (236ml) will seal a 4-1/2 US Gallon tank (17 litres) -  3-3/4 UK gallons 

- US Pint (473ml) will seal a 9 US Gallon tank (34 litres) - 7-1/2 UK gallons

- US Quart (946ml) will seal a 18 US Gallon tank (68 litres) - 15 UK gallons

For the finest finish old & rusty tanks will need pre-treating with Marine Clean and Prep and Ready (Metal Ready) Rust Remover.

Not Suitable for Plastic and Fibreglass Tanks.

See the How Do I Seal a Fuel Tank? article in the Technical Articles section