the hole is in the reservior for my coolant. i tried a patch with fiberglass an silicone and that didnt work at all. it came off in like 20 mins. what i need is something good to patch it with. i need it to last about a month so i can get another tank.
Nothing is going to stick to that plastic for long. If it's a hole, a machine screw with rubber flat washers would be best. If it's a crack, buy a new tank. If you have to patch it, clean it with acetone and use 5 minute epoxy. That stuff is flexible enough not to crack off.
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