Re: About to make my first fuel tank
I have built a few tanks and had issues with tank liners, they were costly and the tank still leaked. The kicker was…I could not recoat the existing with-out removing the old. I was so pissed that I welded the tank leaks up with liner still in the tank. I did have to flush the burnt liner out and run a good filter.
The best way is no liner IMO. It needs to be pressure checked for leaks and your good to go.