Rubber Vulcaniser Mould Frame — Single Cavity Aluminium, 1 Inch Thick, 3-3/8 × 4-3/8 Inch

This robust aluminium vulcaniser frame is engineered for creating single, substantial rubber moulds essential for casting larger jewellery pieces.

What it does

This solid aluminium frame provides a stable platform for creating single, deep rubber moulds. Its generous internal dimensions allow for the accommodation of larger wax models or multiple smaller items, whilst the substantial 1-inch thickness ensures rigidity and even pressure distribution during the vulcanising process. The precisely machined flat faces guarantee consistent contact and prevent distortion, leading to more stable and durable rubber moulds for wax injection.

How to use it

• Prepare your wax model and place it within the frame.
• Pack with rubber, ensuring even coverage.
• Apply consistent heat and pressure in your vulcaniser.

Who it's for

This frame is an essential tool for UK bench jewellers, silversmiths, and casting technicians working on statement pieces like buckles, large pendants, or chunky rings. It's ideal for professionals and advanced hobbyists who require a more substantial mould cavity than standard frames offer, improving the longevity of moulds for heavier wax injections.

What's in the box

1 x Single Cavity Aluminium Mould Frame (3-3/8" x 4-3/8" x 1")

Our promise

UK-stocked at our Birmingham workshop. Same-day dispatch on orders placed before 2pm. Free UK delivery on orders over £30. 30-day returns — try it at the bench.