Got a dent in fuel tank. Absolutely gutted..

[Pixie]

noooo wayyyy. When the water freezes it expands valla.

Who's Valla?

[Brian d marge]

A good metal worker should be able to remove that dent, the dry ice is a version of the disk which you use in an angle grinder , ( not an abrasive disk ) it heats the high spots and the stress differential pops the dent ,,,

Its something Ive always wanted to do as a hobby ..good luck

Stephen