I am looking for a Rayite 100 alternative since USG has long discontinued the product.
Purpose to mill large model and molds (up to 6'x10') utilizing low cost substructure with a facing material that can be milled with a smooth finish similar if not identical to a plaster finish.
I use HDU, EPS, MDF, Particle Board every day. I know about the Ren Paste system as well (to costly). Dentil plaster, as far as I can find does not sell in sufficient size quantities to purchase this and I am unsure if it could be utilized in the large size facing pours. A large portion of my clients use plaster in thier everyday production cycles and though I have had good success with HDU, finding alternatives that work with thier long standing practices would be beneficial.
Any suggestions or direct links to products that would fit this criteria would be greatly appreciated.
Thanks