On Mon, 06 Sep 2004 19:58:57 +0200, pete
wrote:
So I laid up the cloth and epoxy, and laid on the peel ply. It looked
really nice until I came back a day later and saw that it had
transformed itself from a nice smooth oval of cloth to a picture of
the North Sea on a bad day. More wrinkles than an elephants trunk.
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It's my understanding that peel ply is normally used in conjunction
with vacuum bagging. The vacuum bag maintains even surface pressure
during the cure and prevents wrinkling. Since you are apparently not
trying to achieve particularly low resin/glass ratios, something like
a shop vac would probably be sufficient.