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Polyurethane sealant QUELLFLEX
single-componentconstructionfor building

polyurethane sealant
polyurethane sealant
polyurethane sealant
polyurethane sealant
polyurethane sealant
polyurethane sealant
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Chemical composition
Number of components
construction, for building


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.%



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