Made in the USA
Trusted by DIY & Professionals
Developed by in-house PHD chemists
Have a question for our team?
POR-15 Fuel Tank Repair Kit has what you need to repair and seal your automotive fuel tank. POR-15 Fuel Tank Repair Kit will stop rust, corrosion, and seal pinhole leaks. Your fuel tank will be impervious to all additives, fuels, including the new Stage II fuels which have a higher alcohol content. It has superior strength and fuel resistance.
POR-15 Fuel Tank Repair Kit is more than just pouring in a quart of sealer and sloshing it around. If gum, varnish, sludge, or fuel are inside, they must be removed first.
Our POR-15 Fuel Tank Sealer, like all other sealers, will not work in a contaminated tank. Find out what the pros already know... our POR-15 Fuel Tank Repair Kit has everything you need to do the job right!
Give us a call if you have any questions.
WARNING: Cancer - www.P65Warnings.ca.gov.
Went through the whole process of cleaning and metal prep, dried out the tank with a heat gun and the the sealer stuck everywhere but the bottom of the tank, ended up having to order a new tank. I’m usually very happy with por15 products but not this one.
Seemed to work well. A little tricky with all the different steps and timing for everything. But it seems like it coated the inside of the tank well.
I have a 69 Impala that has sat for 19 years with old fuel. I felt it was a great project car for me and my 16 year old son to learn on. I opted to refinish the tank vs purchasing a new one and I’m glad I did. This product was very effective and simple to use! In previous restorations I’ve always purchased new tanks for simplicity, not anymore!! Customer service was timely and helpful. Thanks for a GREAT product.
Download Instruction Sheet
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.
Sign up to get the latest on sales, new releases and download our Digital Catalog!