The Power Tank Gum Very Big is a high-performance anti-corrosion treatment designed for large and heavily worn fuel tanks. Its flexible resin formula provides superior sealing capacity, making it perfect for tanks with weakened areas, porosity or micro-holes. The kit includes 750 ml phosphating rust remover, 2.32 kg resin and 180 g catalyst.
It can also be applied to plastic tanks when pre-treated with Power Tank Plastic Primer to ensure proper adhesion.

How to Use

Remove the cap, fuel taps and accessories. Pour in the rust remover to achieve complete metal stripping, then rinse and dry thoroughly. Mix the resin and catalyst, pour into the tank and rotate it several times to distribute the Gum coating evenly. Allow to cure at room temperature—no ovens or specialist equipment needed. Once cured, it forms a continuous, flexible and fuel-resistant internal barrier.

Why Choose This Product?

The Power Tank Gum Very Big is the ultimate solution for severely damaged metal or plastic tanks. It seals micro-leaks, reinforces weakened walls and prevents future rust formation. It protects fuel pumps, carburettors and injectors from corrosive particles. Suitable for professional workshops, restorers and hobbyists, it offers a long-lasting, economical and highly reliable fuel tank refurbishment system.