WILLPUR® WS Two-Component Polyurethane Resin With Short Reaction Time, 12 Pcs.

WILLPUR® WS is a two-component polyurethane resin with short reaction time and high final strength. It is suitable for manhole and robot rehabilitation, for sealing and consolidating in water-bearing zones, especially against water under pressure. The injection resin is free of CFCs and halogens and foams slightly on contact with water.

Application: Stopping unexpected water inflows, consolidating unstable soils with disturbed geology, stopping water seepage and sealing shafts, underground structures, dams and tunnel linings.

Technical data

• Curing time at 20°C [s] = 30 ± 5 s
• Foam factor (without water) = 1
• Reaction temperature [°C] < 140
• Volumetric mixing ratio A:B 1:1
• Compressive strength: 88 MPa
• Adhesive Strength: 4 MPa

Scope of delivery

1 carton of 12 double chamber cartridges with 400ml, each containing comp. A 200 ml + comp. B. 200 ml.