Here's a product I used on my Harley when I fabricated extensions to the fuel tank and needed to recoat the interior. It worked far better than Rand's Sloshing Compound, which I had used previously on aircraft tanks. PM Industries in West Milford, NJ has a series of moisture-curing urethanes that are fabulously tough-and actually their instructions say to paint their coatings over old rust rather than try to get rid of it all (that's if you're painting an old pickup truck frame or whatever). They do specifically recommend their products for "Marine gas tanks, inside and out; oilpans, superstructures, boat trailers, motor mounts, outdrives, all areas exposed to salt spray." Oh-and waterproofing of cardboard and hardboard. Their phone is 800-833-8933 M-F 9AM-9PM EST; also they have a website, www.nomorerust.com. I'm suggesting their Permanent Rust Sealer Silver, but they have other items and should be consulted for the ideal product. Their moisture-cure urethanes have leafing pigments to block oxygen; they use aluminum and stainless steel, it seems. Anyway, although I sloshed mine around the interior of the tanks, it sounds like it would work fine from the outside to seal pinholes, cover corrosion, and so forth.
Oh-I've got NOTHING to do with these folks; just a satisfied customer at one time. David Shaddock 1977 Standard C27 Pixie Rockford, IL 61109 From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Tuesday, November 06, 2007 6:35 PM To: [email protected] Subject: Re: catalina27-talk: Major problem - Gas Tank Leak Check with automobile restoration suppliers such as POR. They have a coating liquid to seal old gas tanks. Never used it but I do know they have it. Look in a Hemmings Motor News magazine for adds. Ray Winkle 5275 Knot Home Sarah Creek Gloucester Point, VA. _____ See what's new at AOL.com <http://www.aol.com?NCID=AOLCMP00300000001170> and Make AOL Your <http://www.aol.com/mksplash.adp?NCID=AOLCMP00300000001169> Homepage.
