Photo polymers

I would like on photo polymers that can be directly cast
with out having to go through a molding process to get a wax. Any

Dear Dan, The photopolymers can’t be directly cast. There is always
ash in the flask afterword. The stuff doesn’t burn out clean. There
are two or three sources for the material and they all don’t cast.
The ash becomes an awful porosity. The idea is great but it doesn’t

Best Regards,

Todd Hawkinson
TR the Teacher
T.R.Hawkinson, Ltd.