How to remove a rat sized lump of varnish out of my gas tank ??????
Looking for ideas to remove a rat sized lump of varnish out of my gas tank... its on the side of the baffle that has no access. I had my welder try to burn it out, had my powder coat guy bake it for an hour...
I could use muriatic acid but my fear is the lump is so large the acid if it sits to long could eat the weaker parts of the tank.... any ideas??