I only use Bill Hirshc (www.hirschauto.com) gas tank sealer. It's alcohol proof and works. A quart will easily cover a 20 gallon tank with a little left over -- enough to cover a motorcycle tank or two. It goes in paper thin but works! I've used it in several motorcycles and cars. I've tried a coupel others, but won't use anything else after a couple failures. That said, the Eastwood stuff looks to be about the same as the Hirsch, but I don't know for sure. There's lots of info on the Hirsch site -- the only thing they bad-mouth is POR-15 tank sealer (but not by name -- I know what it is because I had the same disastrous results Hirsch says "can happen" when I used it). ------------- Date: Thu, 14 Jun 2007 10:43:56 -0700 From: Tom Jennings <tomj@xxxxxxx> I know there was discussion of this earlier, but I can't find the posts. The gas tank sealer that Eastwood sells, is it alcohol resistant? Before I call them, anyone know if it's adequate quantity for a 20 gallon tank? Any better sealers? -- Frank Swygert Publisher, "American Motors Cars" Magazine (AMC) For all AMC enthusiasts http://farna.home.att.net/AMC.html (free download available!) _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list