The Smooth-Cast™ 300 Series of liquid plastics are ultra-low viscosity casting resins that yield castings that are bright white and virtually bubble free. Vacuum degassing is not necessary. They offer the convenience of a 1A:1B by volume or 100A:90B by weight mix ratio. The differences between them are pot life and demould time.
These resins readily accept fillers (such as URE-FIL™ 3 from Smooth-On) and can be coloured with SO-Strong™ or Ignite™ colour tints (Smooth-Cast™ 325 series accepts pigments better than the Smooth Cast™ 300 series). Fully cured castings are tough, durable, machinable and paintable. They resist moisture and mild solvents. Applications for Smooth-Cast™ 300 Series Liquid Plastics include reproducing small to medium size sculptures, making prototype models, special effect props and decorative jewelry.
Easy to measure and mix - 1:1 mix ratio by volume - no scale required
Low viscosity - captures excellent detail - no degassing necessary
Resin cures to a bright white finish
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