That's true, but it's engineered to have about the same coefficient of expansion
as cast iron. I actually have repaired engine blocks with it.
I don't know what kind of plastic they use for those tanks; it might be a
polyethylene variant. If that's the case, a mechanical repair may be
the most durable, particularly since you're dealing with heat and presure.
If you do try the JB weld, use the regular slow-curing type rather than the 5 minute cure.
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On Sun, Sep 14, 2014 at 04:24:14PM -0700, dmb06851@... [TekScopes] wrote:
Take a look at JB Weld.
Their advertising says that a farmer repaired the engine block of a tractor with it.
--
Paul Amaranth, GCIH | Rochester MI, USA
Aurora Group, Inc. | Security, Systems & Software
paul@... | Unix & Windows
