Smooth-On Smoothcast

MSRP: $30.95 - $31.95
You save up to $5.96


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Smooth-Cast plastics offer tremendous versatility and economy. They are easy to use and available as either rigid or semi-rigids. You can add different colors and/or fillers for an infinite variety of mind-blowing effects. Perfect for casting detailed models, prototypes, props and cast effect pieces.

Smooth-Cast 300 Series

Bright White

Smooth-Cast 300, 300Q, 305, and 310 are ultra-low viscosity casting resins that offer the convenience of a 1:1 mix ratio by volume and yield castings that are bright white, tough, durable, machinable, paintable, and virtually bubble free.

Smooth-Cast 320 Series


Easier to color than our 300 Series using SO Strong UVO or Ignite colorants. Smooth-Cast 320, 321, and322 also readily accept fillers (such as URE 3, 5 and 7). Applications include reproducing small to medium size sculptures, making prototype models, special effect props, decorative jewelry, and taxidermy (bones, antlers, teeth etc.).

Smooth-Cast 325 Series

Colormatch For True Color Representation

Developed specifically for adding color pigments and fillers to achieve a true color representation or filler effect. Small amounts of SO-Strong UVO or Ignite colorants will yield accurate, vivid colors from cured castings. Ideal for creating marble and woodgrain casting effects, or duplicating the look of real metal by adding bronze, brass or other metal powder.

Additional information

Weight N/A
Dimensions 4 × 6 × 5 in


Media Type

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