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PlatSil® SiliGlass is a platinum-cured silicone designed for making super-clear, glass-like rubber castings for special effects and prop applications. SiliGlass is designed to act and look like broken glass when hit. Since the broken glass-like shards are made of a safe silicone rubber, there is no danger to an actor or actress during its use.
Mix Ratio by Weight: 1A:1B Shore Hardness: A40 Pour Time: 7 min. Demold Time: 30 min. Cured Color: Water-Clear Mixed Viscosity: 200 cP Specific Volume: 28 in³/lb Specific Gravity: 0.97 Note: As curing progresses, SiliGlass becomes harder and more brittle and the likelihood of breaking increases. Demold SiliGlass within one-half to one hour after mixing to prevent crumbling upon demolding. Cure Inhibition: Contamination from sulfur (e.g., sulfur-based clay), amines, tin compounds, cured polyester resin, some paints and some silicone rubbers may inhibit surface cure of platinum-cured rubbers.