KBS Coatings Gold Standard Gas Fuel Tank Sealer, Quart (5400) is a single-component sealer formulated to coat the inside of the metal, aluminum, and fiberglass tanks. This advanced sealer provides a permanent, fuel-impervious coating that eliminates rust, corrosion, pinholes, and weld seam leaks.
This gas fuel tank sealer offers superior adhesion and flexibility, preventing damage from vibration, expansion, and contraction. Its tough, metallic finish is resistant to fuels, alcohol additives, and solvents, making it ideal for long-term protection.
- Specifications and Dimensions
- Silver metallic coating
- Withstands temperatures up to 600°F
- Seals up to a 25-gallon tank
- Non-flammable and environmentally safe
- Compatible with steel, aluminum, and fiberglass tanks
- Key Features and Benefits
- Eliminates rust, corrosion, and pinholes
- Fuel-impervious seal prevents leaks and damage
- Flexible finish withstands vibration and temperature changes
- Resistant to all fuels, alcohol additives, and most solvents
- Long-lasting protection for metal, aluminum, and fiberglass tanks






















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