Mold Star™ 30

1A:1B By Volume Silicone Rubber

Mold Star™ rubbers are easy to use addition cure silicones which are mixed 1A:1B by volume (no weighing scale necessary). Mold Star™ silicones feature relatively low viscosities and vacuum degassing is not required for most applications.

Mold Star™ 30 is a harder material, with a 30A Shore hardness.

Mold Star™ 30 - 1A:1B By Volume Silicone Rubber
How Does It Work?
Watch 1-Minute Video

Quick Tech Data

  • 1A:1B

    Mix Ratio By Volume

  • 45 minutes

    Pot Life

  • 6 hours

    Cure Time

  • 30 A

    Shore Hardness

Mold Star™ silicones cure to soft, strong rubbers which are tear resistant and exhibit very low long term shrinkage. Moulds made with Mold Star™ will last a long time in your mould library and are good for casting wax, gypsum, resins and other materials. Cured Mold Star™ rubber is heat resistant up to 232°C (450°F) and is suitable for casting low-temperature melt metal alloys. Note: Mold Star™ rubbers are not intended for brush-on mouldmaking.

Note: This product will not cure against surfaces containing sulfur, even when sealed.

Mold Star™ 30 - 1A:1B By Volume Silicone Rubber

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Available Sizes

Mold Star 30 - Trial Unit

Net Wt: 0.91 kg

£43.09
*Vat Included

*Product Packaging May Vary

Mold Star 30 - Gallon Unit

Net Wt: 7.98 kg

£279.26
*Vat Included

*Product Packaging May Vary