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Mold Max Series

Mold Max™ Silicones are tin-cured liquid silicone rubber compounds that have exceptional working properties and library life. Mold Max™ Silicones feature Smooth-On’s exclusive “Libra™” catalyst for long library life. Mold Max™ silicones can be pigmented with Silc Pig™ silicone colorants. Mold Max™ Silicones will reproduce the finest detail and are suitable for a variety of industrial and art related applications including making molds for reproducing prototypes, furniture, sculpture and architectural elements. Mold Max™ 10, 20, 25 and 30 silicones can be thickened with THI-VEX™ additive for brush-on applications. (Note: THI-VEX™ is NOT compatible with Mold Max™ 40 or 60.)

  1. Watch Video
    Mold Max™ 10
    Mold Max™ 10
    Shore A 10 hardness tin cure silicone rubber. 100:10 mix ratio by weight - scale required.
    Trial Size
    $33.94
    1 Gallon Unit
    $122.42
    5 Gallon Unit
    $478.70
    🞩
  2. Watch Video
    Mold Max™ 20
    Mold Max™ 20
    Shore A 20 hardness tin cure silicone rubber. 100:10 mix ratio by weight - scale required.
    Trial Size
    $35.12
    1 Gallon Unit
    $125.52
    5 Gallon Unit
    $490.59
    🞩
  3. Watch Video
    Mold Max™ 25
    Mold Max™ 25
    Shore A 25 hardness tin cure silicone rubber. 100:5 mix ratio by weight - scale required.
    Trial Size
    $36.71
    1 Gallon Unit
    $130.54
    5 Gallon Unit
    $410.46
    🞩
  4. Watch Video
    Mold Max™ 30
    Mold Max™ 30
    Shore A 30 hardness tin cure silicone rubber. 100:10 mix ratio by weight - scale required.
    Trial size
    $35.43
    1 Gallon Unit
    $126.07
    5 Gallon Unit
    $495.12
    🞩
  5. Watch Video
    Mold Max™ 40
    Mold Max™ 40
    Shore A 40 hardness tin cure silicone rubber. 100:10 mix ratio by weight - scale required.
    Trial Size
    $35.42
    1 Gallon Unit
    $126.06
    5 Gallon Unit
    $495.00
    🞩

Quick Tech Specs

Mold Max™ 10

  • Mix Ratio By Weight 100A:10B
  • Pot Life 45 minutes
  • Cure Time 24 hours
  • Color Light Pink
  • Shore Hardness 10 A

Mold Max™ 20

  • Mix Ratio By Weight 100A:10B
  • Pot Life 45 minutes
  • Cure Time 24 hours
  • Color Light Pink
  • Shore Hardness 20 A

Mold Max™ 25

  • Mix Ratio By Weight 100A:5B
  • Pot Life 60 minutes
  • Cure Time 24 hours
  • Color Purple
  • Shore Hardness 25 A

Mold Max™ 30

  • Mix Ratio By Weight 100A:10B
  • Pot Life 45 minutes
  • Cure Time 24 hours
  • Color Pink
  • Shore Hardness 30 A

Mold Max™ 40

  • Mix Ratio By Weight 100A:10B
  • Pot Life 45 minutes
  • Cure Time 24 hours
  • Color Mint Green
  • Shore Hardness 40 A

Videos

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

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