Castaldo Super High Strength Silicone Jewelry Molding Rubber is available in strips 3/8" x 2 7/8" x 18"
( 6 mm x 7.3 cm x 45.7 cm ). Packed in boxes containing 5 lbs. ( 2.27 Kg. ) each.

A shiny finish on your molds means a shiny finish on your waxes. That means less polishing of your castings.
      Molds self release!
There is no need for messy mold release spray. Castaldo Super High Strength Silicone Jewelry Molding Rubber gives waxes a smooth, shiny finish that won’t stick to the mold. And shiny waxes mean less finishing!

    Colour: Yellow

The consistency of plasticine, they are characterized by high elasticity and high extensibility, which makes them resistant to tearing. Wax models are easily separated from the mould and do not require any corrections.

    Vulcanization parameters: 165 - 177 °C,

    Vulcanization time: 15 minutes per layer.

    Price given in the shop for 1kg.