How To Cast Hydrostone 101 Use Plaster Cement Casting

Hydrostone is a 3 parts powder to 1 part water by weight. Other plasters have different mixing ratios but a lot of the principles explained in this video are applicable.

• #howto_style
• #casting
• #hydrostone
• #gypsum_cement
• #hydrocal
• #super_x
• #plaster
• #mold
• #cast
• #silicone
• #how_to
• #how_to
• #tips_tricks_how_to