The Large Cycle Tank Sealer Kit contains everything you need to seal a tank of up to 12 gallons.
Gold Standard Fuel Tank Sealer, from the makers of KBS Coatings, is a superior, single-component, ready-to-use fuel tank sealer.
This All-Inclusive Kit contains KBS Klean (a water-based, heavy-duty, cleaner/degreaser) and RustBlast (a powerful rust remover/metal etch) to obtain a permanently sealed, rust-free fuel tank. These KBS prep products are formulated to reduce the occurrence of flash rust by leaving a temporary protective coating in addition to a zinc phosphate film.
Gold Standard Fuel Tank Sealer is specifically formulated to stop rust and corrosion by forming a tough, fuel impervious coating while simultaneously sealing small pinholes and weld seams.