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Mold Star 15, 16 & 30

Mold Star™ 15 SLOW, 16 FAST, & Mold Star™ 30 are easy-to-use liquid silicone rubbers that can be measured by volume and are low in viscosity so vacuum degassing is not required. Mold Star™ silicones are strong and lasting mold materials great for casting plaster, wax, resins, etc. The pot life of Mold Star™ 15 SLOW is 50 minutes and cure time is 4 hours at room temperature. Mold Star™ 16 FAST is a faster material with a 6 minute pot life and 30 minute cure time that is available in a 400 ml cartridge.

Note: THI-VEX™ is NOT compatible with these Mold Star™ rubbers.

  1. Watch Video
    Mold Star™ 15 SLOW
    Mold Star™ 15 SLOW
    Low viscosity, shore A 15 hardness platinum cure silicone rubber. 50 minute pot life and 4 hour cure time.
    Trial Unit
    $35.66
    Gallon Unit
    $219.48
    5 Gallon Unit
    $891.37
    🞩
  2. Watch Video
    Mold Star™ 16 FAST
    Mold Star™ 16 FAST
    Low viscosity, shore A 16 hardness platinum cure silicone rubber. 6 minute pot life and 30 minute cure time.
    Trial Unit
    $35.65
    400 ml Cartridge
    $25.09
    Gallon Unit
    $219.55
    5 Gallon Unit
    $890.91
    🞩
  3. Watch Video
    Mold Star™ 30
    Mold Star™ 30
    Low viscosity, shore A 30 hardness platinum cure silicone rubber. 45 minute pot life and 6 hour cure time.
    Trial Unit
    $36.19
    Gallon Unit
    $223.63
    🞩

Quick Tech Specs

Mold Star™ 15 SLOW

  • Mix Ratio By Volume 1A:1B
  • Pot Life 50 minutes
  • Cure Time 4 hours
  • Shore Hardness 15 A

Mold Star™ 16 FAST

  • Mix Ratio By Volume 1A:1B
  • Pot Life 6 minutes
  • Cure Time 30 minutes
  • Shore Hardness 16 A

Mold Star™ 30

  • Mix Ratio By Volume 1A:1B
  • Pot Life 45 minutes
  • Cure Time 6 hours
  • Shore Hardness 30 A

Videos

How-to videos can educate and improve your mold making skills.

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