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Holiday Notice - Independence Day

Reynolds Advanced Materials will be closed Friday, July 3 - Sunday, July 5 in observance of Independence Day. Resuming normal operations on Monday, July 6.

Holiday Notice - New Year's

Reynolds Advanced Materials will be closed Thursday - Saturday, January 1st - 3rd in observance of New Year's Day. Resuming normal operations Monday, January 5th.

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.)

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  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.
    Free Shipping
    Mold Max 10 - Trial Size
    Net Weight: 2.2 lbs
    $34.99
    Free Shipping
    Mold Max 10 - 1 Gallon Unit
    Net Weight: 11 lbs
    $126.22
    Mold Max 10 - 5 Gallon Unit
    Net Weight: 55 lbs
    $502.16
  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.
    Free Shipping
    Mold Max 20 - Trial Size
    Net Weight: 2.2 lbs
    $36.21
    Free Shipping
    Mold Max 20 - 1 Gallon Unit
    Net Weight: 11 lbs
    $129.41
    Mold Max 20 - 5 Gallon Unit
    Net Weight: 55 lbs
    $514.63
  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.
    Free Shipping
    Mold Max 25 - Trial Size
    Net Weight: 2.31 lbs
    $37.85
    Free Shipping
    Mold Max 25 - 1 Gallon Unit
    Net Weight: 11.57 lbs
    $134.59
    Mold Max 25 - 5 Gallon Unit
    Net Weight: 46.2 lbs
    $430.57
  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.
    Free Shipping
    Mold Max 30 - Trial size
    Net Weight: 2.2 lbs
    $36.53
    Free Shipping
    Mold Max 30 - 1 Gallon Unit
    Net Weight: 11 lbs
    $129.98
    Mold Max 30 - 5 Gallon Unit
    Net Weight: 55 lbs
    $519.38
  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.
    Free Shipping
    Mold Max 40 - Trial Size
    Net Weight: 2.2 lbs
    $36.52
    Free Shipping
    Mold Max 40 - 1 Gallon Unit
    Net Weight: 11 lbs
    $129.97
    Mold Max 40 - 5 Gallon Unit
    Net Weight: 55 lbs
    $519.26

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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