Matchless
I started with nothing, still have most of it left
- Messages
- 2,552
- Location
- Essex UK
I need to cast a foundry pattern in some sort of plaster, found some pva hardening fluid on ebay, probably just watered down pva glue? needs to be strong enough when done so I can send it to a foundry, I have made a silicone mould, first ever so probably all wrong! intending to fettle the plaster and paint it, no real idea what I am doing, usually make patterns out of wood and paint them up!
Yes I filled in the holes with putty first, and I have removed the mould by slitting one end, it came off easily. all I can find easily is plaster of paris, worried about the ends snapping off.
Yes I filled in the holes with putty first, and I have removed the mould by slitting one end, it came off easily. all I can find easily is plaster of paris, worried about the ends snapping off.