Plaster of Paris 3kg

Fine white plaster ideal for casting, moulding and sculpting as it will not crack easily, as with inferior plasters. Fine powder results in smooth finish. Wash hands after use. Do not pour plaster down a drain or sink. Store in a well ventilated area, free of moisture. Use a dust mask when working with all powdered substances. 3kg Pottery Plaster = 2.5 litres of volume (approx. ), when mixing instructions are followed. Working time: 10 minutes before it will start to set. Setting: Plaster will harden within 2-4 hours. Best to leave overnight to ensure fully set.