Wax Casting Perforated Rubber Sprue Base For Perforated Flasks Cylinders Vacuum

Rubber casting Sprue base for lost wax casting. Tree type design.

Will fit normal casting flasks & perforated flasks. 

Good for centrifugal casting & vacuum lost wax casting process.

We have 3 sizes 2", 3", or 4" Please choose size required. 

1 per order not all 3.

We sell a range of great value tools and parts for watch, clock and Jewellery craft. Please see in shop.

Please buy with confidence if you are not happy we offer a full 60 day refund for any reason, just return the item.