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)