[welndmn]

What does everyone like?
Por 15?
Red kote?
Caswell?

I've use the por 15 on a few new tanks I build with out an issue but now I've got an old tank that I can see sweating at the seams, so I wanted a good sealer to stop that.
The caswell being a 2 part expoxy sounds like it May foot the bill better.

 

[artj123]

i have used kreem on atv tank with good results, but it was like 20$ for a quart that did 1 tank. probly be too expensive for auto tank. might be cheeper to get new tank