What do you use for modifying plaster casts ?
Hi,
Wondering what people use to add material into the cast to pull the arching back to shape.
Workshop I worked at a while ago had a special product that was rather easy to use, fast drying and bonded very nicely with the existing plaster. However I can't remember the name or what it was precisely...
I've been doing it with regular plaster but the results are not satisfying enough so I figured I'd ask people on this sub.
Thanks in advance for the replies !