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Uni-Sil S 0030

  • $128.00


Our new Uni-Sil is a universal casting silicone that is formulated to be soft (S) and low viscosity. This silicone was formulated primarily for casting applications such as medical simulators, dolls, masks, and prosthetics. Uni-Sil has a 40 minute working time and a 4 hour demold time. Like our other translucent SPFX silicones, Uni-Sil may be pigmented to simulate organic tissue using our silicone pigments and flocking.

Properties unique to Uni-Sil:

  • Easy to pour. Uni-Sil is VERY low viscosity to allow for long pour time when casting into complicated molds.
  • May be thickened. Uni-Sil is very low viscosity but can still be thickened with TinThix thickener for brush-on applications such as patching and seaming on masks or cast parts.
  • Relatively fast demold. Despite its long working time, Uni-Sil may be demolded in 4 hours allowing for fast turn-around time in production.
  • High tear strength. Most mask applications will not require any reinforcement fabric.

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