3 litre steel fuel tank has petrol leak from spot weld holding the mounting bracket plate. Can see the spot weld inside the tank and have cleaned it up with wire brush. Wanting something to seal just the area around the weld internally, the tank is otherwise in great condition.
30 years ago I worked for a metal fabricating company and one of my jobs was cleaning out marine diesel tanks in steel hulled ships and applying a 2 part lining material. This stuff worked brilliantly but came in large drums. I borrowed a small amount and used it sucessfully to line old motorcycle tanks but the Part B has long since evapourated and Part A turned hard.
I only need a couple of mls now.
Any recommendations of some reliable modern equivalent that is readily available in small quantities?
