Injection polyurethane filler QIS PU INJECTION 2K

Injection polyurethane filler QIS PU INJECTION 2K

Two-component, low viscosity, solvent-free, elastic polyurethane injection filler.

Used
• for filling and repairing cracks, holes for waterproofing purposes
• for injection into cracks, in concrete structures, to stop water leakage
• for injection into tunnels, bridges and other elements, to stop water leakage
• for injection works on sandy soil and cracked rocks.

Features
• Does not contain solvents
• Does not shrink
• Is hydrophobic
• Reacts with water and expands
• Is waterproof
• Has high adhesive strength even in humid environments.
• Resistant to mild acids and alkalis
• Does not cause any harm to health in case of contact with drinking water.

Injection 2K
Specific gravity 1.06 kg / liter ± 0.03
Viscosity 260-300 cP (+25°C)

Catalyst
Specific gravity 0.95 kg / liter ± 0.03
Viscosity 40-60 cP (+25°C)

Elasticity > 200%

Tensile strength > 1 N/mm2