Sprue Former Brass Mandrel

Put this adjustable brass former into your mould frame with the silicone mould rubber to form the sprue for wax injection.

We also sell a large range of other wax products like tubes, slices, wires, blocks, repair & sculpting wax & fillers, along with all the necessary carving forming cutting tools needed to get the job done.

View our extensive range of casting  equipment, consumables like investment powder, injection waxes, waxes & carving tools