Tank Liner Kit - For Up To 5 gal. TankCaracteristicas: Works for all metal gas tank repair needs Tank Prep Kit: Prepares a metal gas tank for sealing Includes Fuel Tank Liner, Tank Prep A (a concentrated cleaner), and Tank Prep B (a final rinse) Kit removes loose rust and dirt inside the tank and conditions surface for tank sealer Fuel Tank Liner: Produces a tank within a tank Cures to a tough, elastomer compound that seals and protects any metal and some fiberglass tanks Resists alcohol