Flowliner

Extend the life of older fuel tanks with Flowliner tank liners, which will seal small leaks and protect the remaining metal. It's resistant to alcohol-based solutions including ethanol, and has thermal and physical properties when fully cured, avoiding the cost and hassle of welding repairs.

And for removing corrosion, try Flowliner Bio Rust, a non-toxic alternative to sand blasting or acid dips. It's ideal for removing rust from petrol tanks and car or motorcycle parts which you want to make sure aren't damaged in the process