Release agent for SL

From: Monica Whiteside (SiderWhite@worldnet.att.net)
Date: Wed Oct 29 1997 - 06:04:02 EET


To Phil Malone:

I've heard of polyvinyl alcohol (PVA) being successfully used to release SL
patterns from metal spray molds (after backfilling for strength).

- Glenn Whiteside
Cessna Aircraft
siderwhite@worldnet.att.net



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