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

Quick Tech Data

  • 1A:1B

    Mix Ratio By Volume

  • 45 minutes

    Pot Life

  • 6 hours

    Cure Time

  • 30 A

    Shore Hardness

How Does It Work?
Watch 1-Minute Video

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, concrete 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

Videos

How to Create a Replacement Tail Light - Moldmaking and Clear Casting Resin Demonstration

Available Sizes

  • Trial Kit
    £34.55
    *Vat Included
  • Net Wt: 0.91 kg
    QTY
  • Gallon Kit
    £225.74
    *Vat Included
  • Net Wt: 7.98 kg
    QTY

Product Questions

Total 1 question(s) page: 1

How can I eliminate bubbles from my castings?

Question submitted by: username | on: date time

Using a vacuum chamber or pressure pot will help in removing most to all bubbles from your castings. You can read more here.

Answer submitted by: username | on: date time

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