My water tank is leaking again. I want to attempt a weld to repair it. It is a Kracor polypropylene tank, but the labeling details have faded over time, and no longer legible. I don't know what kind of polypropylene was used to construct the tank. So, the question is, do I use hi-density OR lo-density polypropylene? Or, does it matter?
Thanks! Pete W. Siren Song C&C 30-2 Deltaville, Va.
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