Rubber Investment Mixing Bowl for Lost Wax Casting, 4" x 5", Black, Jewellery and Dental Tool | Jewellery Making Tools | Toolsmith Ltd UK

Rubber Investment Mixing Bowl for Lost Wax Casting, 4" x 5", Black, Jewellery and Dental Tool

£12.99
Sale price  £12.99 Regular price 
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Rubber Investment Mixing Bowl for Lost Wax Casting, 4" x 5", Black, Jewellery and Dental Tool | Jewellery Making Tools | Toolsmith Ltd UK
SKU: 4D-GWYZ-KNDS

Rubber Investment Mixing Bowl for Lost Wax Casting, 4" x 5", Black, Jewellery and Dental Tool

£12.99
Sale price  £12.99 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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UK registered
Free UK deliveryOn every order
Dispatched todayIf ordered before 2pm
30-day returnsNo arguments

For jewellers and technicians who mix investment powder for lost-wax casting, this flexible rubber bowl is a workshop essential. It helps you prepare a dense, bubble-free slurry for sharper, more detailed castings, and is available for same-day dispatch from our UK stock.

Key features

  • Flexible rubber walls allow you to squeeze the bowl to work out trapped air.
  • Smooth interior surface ensures easy cleaning and complete removal of cured investment.
  • Features a stable, flat base to prevent tipping during mixing.
  • Standard 4" x 5" size is ideal for jewellery and dental casting volumes.
  • Deep black colour provides high contrast against light-coloured investment powders.

Who it's for

Primarily for UK bench jewellers and casters using the lost-wax method for precious metals. Also widely used by dental-lab technicians preparing moulds for crowns, bridges, and other prosthetics.

Specifications

  • Material: Rubber
  • Colour: Black
  • Dimensions: 4" x 5" (approx. 101mm x 127mm)

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

Specifications
Material Stainless steel, wooden handles
Dimensions Approx. 4 inch
Finish Mirror polished, autoclavable
Compatibility Dental lab wax work; sterilisable

Is this the right tool for you?

Best for

  • UK bench jewellers mixing investment powder for lost-wax casting
  • Casters preparing moulds for precious metal items
  • Dental lab technicians creating prosthetics moulds

Not for

  • Mixing abrasive compounds that could damage rubber
  • High-temperature applications beyond standard investment mixing
  • Large-scale industrial casting operations

How this compares

Rubber Investment Mixing Bowl... Alternatives
Material flexibility Flexible rubber walls allow squeezing to remove trapped air Rigid plastic or metal bowls do not allow air removal by squeezing
Cleaning and residue Smooth interior and flexible material ensures easy, complete cleaning Rigid bowls with textured interiors can retain cured investment
Stock and dispatch Available from UK stock for same-day dispatch Often shipped from overseas with longer lead times
Bubble reduction Flexible walls aid in creating a dense, bubble-free slurry Standard rigid bowls require more manual agitation or vacuum for bubble reduction

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