One component, closed cell, hydrophobic, water reactive, phthalate free, low viscosity polyurethane injection resin for stabilisation and water cut-off of large water leaks. In contact with water the SPETEC® STOP H100 will expand and set as a permanent water seal inside the crack or joint.

ADVANTAGES

• Single component system.
• Different reaction times are possible by adjusting the percentage of SPETEC® Gen Acc (accelerator). To get an even faster reaction, there is also a SPETEC® Gen Acc Fast accelerator available.
• Cured polyurethane exhibits high strength and good chemical resistance. (contact our Technical Service for more information)
• Cured polyurethane is harmless for the environment and resistant to biological attack.