
Smooth-Cast Semi-Rigid Series
Smooth-Cast™ Semi-Rigid Series are low-cost semi-rigid plastics that offer excellent impact resistance. Smooth-Cast® plastics offer tremendous versatility and economy. They are easy to use and you can add different colors and/or fillers for an infinite variety of mind-blowing effects. Perfect for prototyping or casting props and cast effect pieces.
NOTE: Smooth-Cast™ 57D and Smooth-Cast™ 65D are also suitable for rotational casting applications. Do not use other Smooth-Cast™ semi-rigid plastics for roto casting.


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▶Smooth-Cast™ 45DSemi-rigid, impact resistant shore 45D liquid plastic. 1A:1B mix ratio by volume. 5 min pot-life and 30 min cure time.▶Smooth-Cast™ 57DSemi-rigid, impact resistant shore 57D liquid plastic. 1A:1B mix ratio by volume. 3 min pot-life and 30 min cure time.▶Smooth-Cast™ 61DSemi-rigid, impact resistant shore 61D liquid plastic. 1A:1B mix ratio by volume. 7 min pot-life and 60 min cure time.▶Smooth-Cast™ 65DGel-curing bright white liquid plastic for roto-casting. 1A:1B mix ratio by volume. 2.5 min pot-life and 15 min cure time.▶Smooth-Cast™ 66DGrey semi-rigid; impact resistant shore 66D liquid plastic. 1A:1B mix ratio by volume. 7 min pot-life and 60 min cure time.
Quick Tech Specs
Smooth-Cast™ 45D
- Mix Ratio By Volume 1A:1B
- Pot Life 5 minutes
- Cure Time 30 minutes
- Shore Hardness 45 D
- Color Translucent White
Smooth-Cast™ 57D
- Mix Ratio By Volume 1A:1B
- Pot Life 3 minutes
- Cure Time 30 minutes
- Shore Hardness 57 D
- Color Translucent White
Smooth-Cast™ 61D
- Mix Ratio By Volume 1A:1B
- Pot Life 7 minutes
- Cure Time 60 minutes
- Shore Hardness 61 D
- Color Translucent White
Smooth-Cast™ 65D
- Mix Ratio By Volume 1A:1B
- Pot Life 2.5 minutes
- Cure Time 15 minutes
- Shore Hardness 65 D
- Color White
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