JPWH 5,313 #1 Posted October 9, 2015 I have read reviews stating this is a good product. Has anyone used it inside a gas tank?The claim is that it is made for this application.Does it work long term or does it have to be reapplied every year or so?Anyone have any first hand experience using it? I would like to hear any pros or cons using this product.Thanks, Hank Share this post Link to post Share on other sites
Racinbob 10,389 #2 Posted October 9, 2015 I'm assuming you're referring to the Por 15 fuel tank sealer. I don't have first hand experience but almost. A friend used it on his motorcycle. So far it's worked well. You should only have to do it once. I would suggest getting the kit that includes cleaner and metal prep. Share this post Link to post Share on other sites
JPWH 5,313 #3 Posted October 10, 2015 Thanks Racinbob. You are correct about the fuel tank. It does not leak after having it welded but I want to protect the aluminum if I can. Share this post Link to post Share on other sites
bmsgaffer 2,043 #4 Posted October 12, 2015 yea, dont use regular por-15, they have a fuel tank sealer kit.I use the regular stuff all the time and love it. The only thing I have been disappointed with was the high temp muffler paint, but I think that was user error. 1 Share this post Link to post Share on other sites
