I have tried welding with HDPE using a heat station and the results had everyone rofl. The recall of these tanks pretty much says it is a hopeless task to attempt repair. NormK, I agree postage is a deal breaker and now they're contemplating making it even more expensive by an additional charge for biosecurity screening.
A shame to throw away a tank that just has a leak. A leak that can't be fixed.
Thanks guys.
