QUELLFLEX®

One component, hydrophilic sealing compound based on Polyurethane

  • For bonding of hydrophilic rubber onto uneven surfaces
  • For equalization of dimensional discrepancy during restoration of leaking expansion joints in combination with HYDROTITE® round profiles
  • For sealing of concrete pre-cast parts, e.g. manhole sections
  • For filling and sealing of annular gaps and pipe breakthroughs
  • for sealing joints, sectional and reinforcing steels, precast panels, shafts, annular gaps, pipe lead-throughs etc.
  • assembly paste for installing of FERROQUELL metal water stops

Substance data
Consistencypasty
Colourgrey
Dyn. viscosity (23°C)app. 650 Pas (DIN EN ISO 2555)
Reaction data at 23°C
Processing temperature5 – 40°C (substrate temperature)
Tack-free timeapp. 30 min (ASTM C679)
End of foamingapp. 3 mm/24 h
Properties of cured mastic
E-modulusapp. 0,15 MPa (DIN EN ISO 527)
Tensile strengthapp. 0,75 MPa (DIN EN ISO 527)
Elongation at breakapp. 350 % (DIN EN ISO 527)
Shore A hardnessapp. 15 (DIN ISO 7619-1)
Water absorbtion(DIN EN ISO 62)
Tap waterapp. app 100 Vol.%

Equipment

Z1 ECO

hand press

PZ1

pneumatic hand press

Z1

hand press

Z2

hand press

Z1 PLUS

hand press

PZ2

pneumatic hand press

Use

Upgrate of expansion joints with joint profiles and hydrophilic rubber