I just got the boat i bought home today and was cleaning under the back deck were the alum. gas tank is. Noticed a wet spot next to the gas outlet, checked it with my finger and it went thru.$%^t gas every were, my buddy got a smoke going.(*&&^^)... Anyways tank is drained , the metal around finger hole seems to be sound. I know there is a product called seal all and you can repair gas tanks with it. Has any one tried it or is there anything better. I can make a new gas tank myself but would rather do it this winter. Thanks for any info