OVJ Type 2 White Plaster Casting Powder 5kg
OVJ 8888888805668An industrial grade gypsum plaster for minor and major casting purposes. Mixed with water to form a paste which liberates hear and then hardens. Unlike cement or mortar, this plaster remains soft after setting and can be easily manipulated with tools or even sandpaper. These characteristics make it suitable for a finishing, rather than a load-bearing material. The mixing ratio is 60ml to 100g.