Aluminum Mould Frame Single Cavity, Rubber Vulcanizer for Jewellery Making, 5/8 Inch Thick, 4 x 4-7/8 Inch

For UK jewellers producing their own rubber moulds, this single-cavity frame provides a solid container for vulcanizing. Its aluminium construction ensures consistent heat transfer within your press, helping you create reliable wax injection moulds for casting small-to-medium sized jewellery components.

Key features

• Solid aluminium block construction for even heat distribution during vulcanization.
• Single rectangular cavity with radiused internal corners to reduce stress on the mould.
• Machined flat faces ensure consistent pressure and uniform mould thickness.
• External dimensions of 4" × 4-7/8" fit standard jewellery vulcanizer presses.
• A 5/8" thickness provides adequate depth for most standard jewellery models.

Who it's for

Primarily for bench jewellers and casting houses in the UK who manage their own rubber mould production for lost-wax casting. Also suitable for model makers and designers creating small-run components who require repeatable wax injections from a durable mould.

Specifications

• Material: Aluminium
• External Dimensions: 4" × 4-7/8"
• Frame Thickness: 5/8"
• Cavity Count: 1

Free UK delivery · Same-day dispatch before 2pm · 30-day returns