Paul Lamar wrote:

BTW does anybody know how to dilute silicone RTV so you can paint
it on? How about a source for low viscosity silicone RTV?

Dunno about silicone RTV, but that rubbery stuff into which one dips one's tool
grips can be thinned and applied with a paint brush.  The label on the can has
instructions on what to use as a thinner.  Maybe that could be used instead?

Russell Kent

Fred Osborn wrote:

Almost any solvent will dissolve that blue styrofoam. I'd
coat that male mold with the lightweight spackle the model
airplane builders use and sand that smooth before applying
the epoxy/glass.

 
The AirCraft Rotary Engine NewsLetter.  Powered by Linux.
ACRE NL web site. http://home.earthlink.net/~rotaryeng/            
Copyright 1998-2002 All world wide rights reserved.