[TheForge] silicon molds

[lee robbins]

>    7. OT Silicon Molds (Jerry Smith)
>    8. Re: OT Silicon Molds (A Vida)
>    9. RE: OT Silicon Molds (Dan Brewer)

I have used two part ge silicon to make molds to cast
resin blocks into and also small platic parts. I
current use glass for my molds but have two part
silicon resin and hardener. they are mixed and put in
an oven at about 300 degrees to cure. are you doing
waxings or casting materials to be used in centrifugal
metal casting? the material i worked with couldnt take
very high temps.


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