The "plaster" is a very hard gypsum cement (approx. 10 times as hard as Plaster of Paris).
It has a working time of approx. 15 minutes and a "strong enough to unmold" setting time of about 1 hour. It will reach its final strength in about 48 hours and it will dry enough to paint in 3 days.
can i use plaster of paris instead of the cement u used in this video?
jhoangino 4 months ago
Hi Emu,
The "plaster" is a very hard gypsum cement (approx. 10 times as hard as Plaster of Paris).
It has a working time of approx. 15 minutes and a "strong enough to unmold" setting time of about 1 hour. It will reach its final strength in about 48 hours and it will dry enough to paint in 3 days.
palindr0 1 year ago
how long does it take for the plastter to dry?
TheLittlestEmu 1 year ago