Fuel Tank Repair is more than just pouring in a quart of sealer and sloshing it around
If gum, varnish, sludge, or fuel are inside the tank, they must be removed first
Our POR-15® Fuel Tank Sealer, like other sealers, will not work in a contaminated tank
WARNING: This product can expose you to chemicals including CUMENE, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.