Aluminium Mould Frame, 15mm Thick, Single Cavity Vulcanizer Rubber Casting, 3-1/2" x 3-1/2" | Jewellery Making Tools | Toolsmith Ltd UK

Aluminium Mould Frame, 15mm Thick, Single Cavity Vulcanizer Rubber Casting, 3-1/2" x 3-1/2"

£17.99
Sale price  £17.99 Regular price 
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Aluminium Mould Frame, 15mm Thick, Single Cavity Vulcanizer Rubber Casting, 3-1/2" x 3-1/2" | Jewellery Making Tools | Toolsmith Ltd UK
SKU: KM-YTT6-ZOW4

Aluminium Mould Frame, 15mm Thick, Single Cavity Vulcanizer Rubber Casting, 3-1/2" x 3-1/2"

£17.99
Sale price  £17.99 Regular price 
In stock — ships from our UK warehouse
Order in for same-day dispatch
Free UK delivery
30-day returns
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Dispatched todayIf ordered before 2pm
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For jewellers vulcanizing their own rubber moulds, this solid aluminium frame ensures consistent results. UK-stocked for rapid dispatch, its construction provides even heat transfer from your press, producing reliable, high-quality moulds for wax injection casting.

Key features

  • Solid aluminium block construction ensures even heat distribution from the vulcanizer press.
  • Measures 3½" × 3½" externally with a consistent 15mm thickness.
  • Features a single central cavity with radiused corners for easy mould removal.
  • Machined flat faces provide a tight seal when clamped between vulcanizer plates.
  • Designed to fit standard vulcanizing presses used in jewellery workshops.

Who it's for

This frame is built for UK bench jewellers, casting houses, and small-scale jewellery manufacturers who manage their own rubber mould production. It is a core piece of equipment for creating master moulds for wax injection and lost-wax casting.

Specifications

  • Material: Aluminium
  • External Dimensions: 3½" × 3½" (approx. 89mm x 89mm)
  • Frame Thickness: 15mm

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

Specifications
Material Anodised aluminium jaw, stainless body
Dimensions Approx. 15mm
Finish Satin finish
Compatibility Jewellery making, professional bench work

Is this the right tool for you?

Best for

  • UK bench jewellers vulcanizing rubber moulds
  • Casting houses producing master moulds for wax injection
  • Small-scale jewellery manufacturers managing in-house mould production
  • Workshops requiring consistent heat transfer for rubber casting

Not for

  • Multi-cavity mould production
  • High-volume industrial rubber moulding
  • Applications requiring steel or other non-aluminium frames

How this compares

Aluminium Mould Frame, 15mm... Alternatives
Material Solid aluminium block construction Lower-grade cast aluminium or steel
Heat Distribution Ensures even heat transfer from press for consistent results May have hot or cold spots leading to uneven vulcanization
Stock & Dispatch UK-stocked for rapid dispatch and delivery Often shipped from overseas with extended lead times
Cavity Design Single central cavity with radiused corners for easy mould removal Multiple cavities or sharp corners that can hinder mould extraction

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