Re: Old dog learns new trick...Welding!
Umm... POR-15, no offense intended towards curtisfox.
IMHO, Caswell makes a far more user friendly and more durable tank sealer.
My one, huge concern, is the ability of the sealer (no matter the brand) to be able to pass through the internal baffles inside the tank without sealing off the passageways in the baffles and also being able to flow enough volume to adequately coat all the surfaces.
"It's a chinagirl. It's a sometimes fun little engine that often will break your heart. It's disposable.
Does not come with a fortune cookie."