Hi Ed,
My opinion would be you would not need the 3M77 with infusion. The adhesive could prevent the full saturation of the cloth plus I think you would get a better finish on the outside without it. I am a modeler and use 3M77 a lot. It has a lot of great uses.
Karl
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>
> I have made some parts for R/C aircraft and have tacked the cloth to the mold with a light misting of 3M 77. There was one part where this was necessary to get it right the first time. With the infusion process would the presence of 3M-77 weaken the structure or would it be dissolved and removed while the expoy progresses through the cloth? -Ed 