Smooth-On Smooth-Cast 325

  • 16oz.

  • The Smooth-Cast 325, 326 & 327 ColorMatch Series plastics are urethane resins that were developed specifically for adding color pigments and fillers to achieve true color representation or filler effect.

  • Formulated color neutral.

  • Small amounts of pigment will yield accurate, vivid colors from cured castings using So-Strong tints, UVO pigments, or Ignite color pigments.

  • Offers the convenience of a 1A: 1B mix ratio by volume and has a very low viscosity.

  • Demold times range from about 10 minutes to 2-4 hours (depending on product, mass and mold configuration).

  • Note: Large mass castings will get very hot and shrink more, depending on mold configuration.

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