Mould Sprue former small type.
Our most popular sprue former not taking up too much rubber space.
Made from laser cut 5mm steel and designed to distribute the metal into the mould and out to your patterns. Use your centre plug supplied with the vulcaniser to keep the aperture open during mould vulcanisation. For use with 9 inch and 6 inch moulds.
Mould Sprue Former Small Type
Outside Diameter 60mm
Inside Diameter 38mm