APW Mould Release Wax for Jesmonite Art

APW Mould Release Wax for Jesmonite Art This is a universal release wax that will offer excellent release from a wide range of rigid mold compounds including plaster, Jesmonite, GRP, metal, wood, and glass. It can also be used on production equipment such as scales and casting tables to assist in cleaning. Please note that some porous surfaces such as plaster and timber may need to be sealed before release wax is applied, and trials should be carried out to ensure that the product is suitable.