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Mold Star™ Series

Mold Star rubbers are easy to use platinum 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. 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. Mold Star 30 is a harder material, with a 30A Shore hardness

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

Mold Star Silicones Mold Star Silicones
  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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