Poly GlassRub 50 Liquid Rubber - 80-lb kit

Poly GlassRub 50 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to a Glass-Like/Blue-Clear, Shore A50 rubber. GlassRub 50 is often used to make clear molds that can be cut away from a master with less chance of damage and better seam positioning since objects are visible through the rubber. In addition, GlassRub is used to make decorative rubber castings and art, as well as for encapsulating objects for intriguing display applications. With the addition of PolyColor Dyes, GlassRub can be used to create transparent parts of any color. 

FOR INDUSTRIAL/PROFESSIONAL USE ONLY.

TECHNICAL SPECIFICATIONS

• Mix Ratio by Volume: 1A:1B
• Mix Ratio by Weight: 1A:1B
• Shore Hardness: A50
• Pour Time: 30 min.
• Demold Time: 16 hr.
• Cured Color: Blue Clear, Glass-Like
• Mixed Viscosity: 1,200 cP
• Specific Volume: 27.5 in³/lb
• Specific Gravity: 1
• Elongation: 750 %
• Tensile Strength: 360 psi
• Die C Tear Strength: 74 pli