Subject: [FlyRotary]
foam-sicle (new ducts)
Attached is a pic of the foam molds
for my latest air inlet ducts. Just to let you know, I'm only sending
this because it lets me delay applying fiberglass for a few more minutes.
Rusty (time's up)
How do you get the fiberglass to
release? I usually ‘hard-coat’ with micro-glass slurry, then
brush on mold release. Or on small pieces carefully lay over a thickness
of duct tape.
Al