Posted by John B [68.69.26.160] on Monday, October 06, 2014 at 20:54:46 :
In Reply to: fuel tank sealer posted by jerryinidaho [24.49.176.137] on Monday, October 06, 2014 at 17:50:20 :
If it is "only 40 years old" I would be tempted to use the soldering iron on it. Just heat up the spot and smear the molten material around, or add more plastic if required.