PlatSil 71-11 Silicone Rubber - 80-lb kit

PlatSil® 71-11 Silicone Rubber is a two-part, platinum-catalyzed, liquid silicone system that cures (RTV) to a blue-green, Shore A10 rubber. This is a pourable rubber, but it can be easily thickened with PlatThix Liquid Thickener or Fumed Silica for brush-on application.

 

FOR INDUSTRIAL/PROFESSIONAL USE ONLY.

Technical Specifications

• Mix Ratio by Weight: 1A:1B
• Shore Hardness: A10
• Pour Time: 20 min.
• Demold Time: 4 hr.
• Cured Color: Blue-Green
• Mixed Viscosity: 6,000 cP
• Specific Volume: 24.7 in³/lb
• Specific Gravity: 1.12
• Elongation: 751 %
• Tensile Strength: 281 psi
• Die B Tear Strength: 117 pli
• Die T Tear Strength: 36 pli
• 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.