WD-45 gas tank clean and seal

Anonymous-0 · May 24, 2012

I've never used a tank sealer before. The kit I have is Northern brand and I bought it from this site. I cleaned the tank with Works toilet cleaner. I used a concrete mixer to tumble it with some roofing nails. Cleaned up pretty good. Still a little rust or dirt in the bottom. I would like to kill the rust completely before coating. Could I use phosphoric acid or will this cause a problem? They say this can coat over rust but I don't want it to blister and come off in a couple years. I'd also like to know how long this sealer lasts. Thanks for the info.

LeonardWD45 · May 25, 2012

Get some muratic acid. After use rinse thuoroly(sp) with hot water, drain and let dry completely then use sealer. I personally use POR-15 kit for rusty gas tanks and never have had any problems.

Good luck.

Leonard

WD-45 gas tank clean and seal

Anonymous-0

Well-known Member

LeonardWD45

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