Specialty Plasters - Casting Plaster | USG Boral

Casting Plaster is a general purpose plaster developed and manufactured for use in the production of plaster craft replications.

Casting Plaster provides reproductions that are of medium hardness which makes it suitable for carving and turning.

Ideally suited for a wide variety of uses including the production of fibre reinforced cornice sections, cast panels, tiles, ceiling roses, statuary, giftware, articles and models.

For more information, view our resources below.

Physical Properties
  • Colour: White
  • Working time: Setting Type – 20-30 minutes knife-set 
  • Packaging: 20kg bags
  • VOC: Less than 50g per litre
Applications
  • Casting Plaster is ideally suited to a wide variety of uses including the production of fibre reinforced cornice sections, cast panels, tiles, ceiling roses, statuary, giftware, articles and models.
  • Strength, hardness and density of a plaster cast is directly related to the quantity of water used for gauging - this should be kept to a workable minimum.
Features and Benefits
  • Medium Hardness
  • General Purpose Plaster