PUR-O-FLEX

PUR-O-FLEX

Silane terminated, single component sealant for structural engineering and civil engineering.

  • Excellent weather resistance
  • Solvent-, isocyanate-, silicone-free and contains no pentachlor-phenol (PCP)
  • compatible in terms of DIN 52452, part 4

Reaction data (23°)

  • Processing temperature 5 – 40°C (substrate temperature)
  • Tack-free time ~ 15 min (ASTM C679)
  • Setting process ~ 3 mm/24 h

Properties of cured mastic

  • Tensile strength ~ 0,5 N/mm2 (DIN EN ISO 527)
  • Elongation at break ~ 400 % (DIN EN ISO 527)
  • Shore A hardness ~ 25 (DIN ISO 7619-1)
  • Max. movement absorption ~ 25 %
  • Temperature resistance -40 bis +80°C
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