PUR-O-STOP Flex

1-component highly flexible injection resin based on polyurethane

  • Stopping of slight inrushing water
  • Simultaneous crack filling according to DIN EN 1504-5
  • For filling of cavities (<1m3)
  • For sealing and solidifying of soil and gravel

Material Properties
Processing temperature5 – 40°C (substrate temperature)
Dyn. viscosity (23°C) ~ 300 mPas (DIN EN ISO 2555)
Reaction data at 23°C
Cream time, Start of foaming~ 0:20 min (ASTM D7487)
Free rise time, End of foaming~ 2:00 min (ASTM D7487)
Volumetric expansion factor~ 29 (ASTM C1643)
Bulk density~ 38 kg/m3 (DIN EN ISO 845)