The KBS Cycle Tank Sealer Kit is a complete 3-step system for permanently cleaning, prepping, and sealing fuel tanks up to 5 gallons — including motorcycle, generator, lawn mower, tractor, snowmobile, and utility tanks. Each kit includes KBS Klean (heavy-duty degreaser), RustBlast (rust remover and metal etch), and Gold Standard Tank Sealer, a fuel-impervious coating that permanently seals pinholes and weld seams on steel, aluminum, and fiberglass tanks. Step-by-step instructions are included for professional, long-lasting results.