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Bone Ash Uses for Mould Release

Make a paste slightly thicker than standard paint using water. Brush this mixture on the moulds so they are lightly coated.

Types of moulds for this application:

  • Pig Mould
  • Ring Shanks
  • Skimmers
  • Permanent Moulds

If you thin the paste down using water, to a consistency of paint, then you can use this mixture as a spray releasing agent.

Types of moulds:

  • Test Bar Mould (wash spray application)