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Mountain Grout Flexible is a low-viscosity, hydrophobic polyurethane system designed for the repair of cracks and failed joints in concrete structures. Comprising a base resin and an accelerator "B" component, Flexible expands upon reaction with water to form a closed-cell polyurethane grout. This unique formulation allows for controlled reaction times, making it suitable for various applications where a water-resistant and durable seal is required.
Property | Flexible | "B" Accelerator |
---|---|---|
Physical State | Liquid | Liquid |
Viscosity | 500 cps | 25 cps |
Specific Gravity | 1.15 | 0.95 |
Color | Amber | Clear |
Flash Point | >121ºC | 107ºC |
Density (Cured) | 64 kg/m³ | - |
Elongation (Cured) | 44% | - |
Tensile (Cured) | 29 psi | - |
Shear (Cured) | 17 psi | - |
Water Absorption (Cured) | <1% | - |
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