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View Full Version : Does ethylene-glycol antifreeze harm CPVC schedule 80 pipe


OllieRi
May 7, 2012, 10:47 AM
The pipe was used in a carwash to carry a mixture of ethylene glycol and heated water to melt snow and ice.

speedball1
May 7, 2012, 11:48 AM
The pipe was used in a carwash to carry a mixture of ethylene glycol and heated water to melt snow and ice.
Anti-freeze wouldn't harm PVC/CPVC even if it was schedule#40. You'll be just fine, Regards, Tom