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Post by I-wa on Apr 27, 2018 7:39:47 GMT -5
How do I prepare a wood prototype if I want to make a mold of it so I can then cast in clear Alumilite? Thanks for any help.
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Post by mike on Apr 27, 2018 13:59:45 GMT -5
Seal it and make sure it has the same gloss finish that you desire in your cast resin piece. Just don't seal it with anything that contains silicon release in it as that will promote adhesion to the mold making silicone which will make the rubber bond to your master.
Mike
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Post by I-wa on Apr 28, 2018 8:20:51 GMT -5
Thanks, I’ ll use spray poly with several coats.
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