British Gypsum Herculite Premium, also known as Herculite Stone or Stone Casting Powder. This plaster is very similar to Herculite 2 except it contains a high concentration of white stone powder which adds a little extra weight and whiteness. Longer working than both Herculite 2 and Crystacal R with high set strength and relatively low expansion. Off-white in colour. Water addition ratio of 100:33 giving a setting time: 20-50 minutes. We offer this for sale in 1, 2, 5 and 25kg sacks. Our picture is of the full 25kg sack, smaller quantities will be provided in sealed plastic bags.

To order a 25 kg sack, enter 25 units to your cart, for 5kg simply add five. Price indicated is cost per kilo.