sealing a plastic tank?

[scooterroo]

i was looking into sealing the inside of my tecate tank with that stuff called kreem. however it says its for metal only, how do you do it on a plastic tank? i know people have talked about it on here, and was looking for some insight.

[YTM200BOY]

just buy a new 1 man you'll like it better if your not strapped for cash.. like me lol

[pipeliner3481]

Wondering the same stuff