Fwg came to me, but not yet to the list. So here's more thoughts on
Steve's inquiry (and from a good source).
Reg.,
Fred F.
[from Kim Prout]:
> Hope Steve gets this..
> be very careful using the black plastic technique as the rate of rise can be
> excessive and you can distort the composites. You really need to control the
> oven environment. The wings are already post cured in the
> manufacturing/molding process but the control surfaces need curing and
> actually it is a good idea to cure the Smooth Prime as there is a slight
> amount of shrinkage (noticed after a couple months sanded smooth for finish
> without post cure). I would cure the 3 layers of smooth prime after sanding
> but allow for 1 final coat prior to finish painting to ensure best
> cleanliness and key. Hope this helps!
> kp
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