Hi all

Anyone used CNC routers to make molds for composite parts before?

I am thinking of using CNC routers to machine down PU foam, lay down glass fabric on the machined foam to have an impermeable surface.

Then apply mold release on the impermeable surface, gel coat and lay up to build the mold.

Is this wise? Any advice?

if you need machine cnc that size table 1metre on 70cm let me know price 1400