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 | |
---|---|
Consistency | pasty |
Colour | grey |
Dyn. viscosity (23°C) | app. 650 Pas (DIN EN ISO 2555) |
Reaction data at 23°C | |
Processing temperature | 5 – 40°C (substrate temperature) |
Tack-free time | app. 30 min (ASTM C679) |
End of foaming | app. 3 mm/24 h |
Properties of cured mastic | |
E-modulus | app. 0,15 MPa (DIN EN ISO 527) |
Tensile strength | app. 0,75 MPa (DIN EN ISO 527) |
Elongation at break | app. 350 % (DIN EN ISO 527) |
Shore A hardness | app. 15 (DIN ISO 7619-1) |
Water absorbtion | (DIN EN ISO 62) |
Tap water | app. app 100 Vol.% |