Thompson Opaque Enamels - 1980 Bluish Black (Group A) Diamond Files & Alundum Stones Flat Disc Design: Perfect for

Flat Disc Design: Perfect for attaching flat-backed items securely with glue

Manufactured from tightly rolled water buffalo rawhide

Ensure your wax tools are heated to perfection every time

and professional results when working with precious and soft metals

Corundum Based: Reliable structure and consistency for jewellery manufacturing

Thompson Opaque Enamels - 1980 Bluish Black (Group A) Diamond Files & Alundum Stones Flat Disc Design: Perfect forLead free, 80 mesh vitreous enamel powder. Firing range is 760 815C, firing time varies from 2 5 minutes depending on desired effect. Medium temperature, medium expansion enamels for copper, silver, gold & some steels.