PUR-O-STOP FLEX

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 temperature 5 – 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)
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