One way to seal a Steel Fuel tank May 19, 2011 13:15:48 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by iconic944ss on May 19, 2011 13:15:48 GMT POR-15I used this on the same tank shown and mine has (shame faced now) stood for two years half full of petrol with no ill effects at all.I think I bought mine here:www.frost.co.uk/automotive-tanks-products/por15-motorcycle-fuel-tank-repair-kit.htmlOriginal write up here:www.ducati.ms/forums/57-supersport/1553-repairing-leaking-ss-tank.htmlCheers - Frank