Delft Style Sand Casting Petrobond Clay Opaque Vitreous Enamel Powders Works quicker when warmed (NEVER

Works quicker when warmed (NEVER BOIL) e

making these threaders suitable for both casual and dress jewellery

Keep the joint as small as possible

polishing compound and excessive oxides from the joint

Delft Style Sand Casting Petrobond Clay Opaque Vitreous Enamel Powders Works quicker when warmed (NEVERDelft style Petrobond casting clay. *NOTE: This is a petrobond oil based casting sand. This refined form of petrobond sand produces superior one off castings much finer than ordinary casting sand, providing sharp & detailed castings in non ferrous metals (gold, silver, copper) as well as low temp white metals (e. g. pewter). Any unburnt clay can be reused making it a cost effective casting option too. As a cold moulding process, mold impressions can