View Full Version : Purge Time?
12-22-2005, 02:51 PM
On the PPG p-sheets they list a purge time.
what is this for?
12-22-2005, 04:41 PM
I believe it is the amount of time before you would apply heat. Mooch
I'm not familiar with PPG but I think they could be talking about "induction" time. This is amount of time that the mixed material should sit before it is sprayed. In other words you mix your materials then allow them to sit for x amount of time then spray.
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