Curaflex® A

  • Sealing of penetrations
  • Use in on-site casing or waterproof concrete core drilling (white tank)
  • Against non-pressing water
  • Sealing of penetrations
  • Use in on-site pipe sleeve or waterproof concrete core bore (white tank)
  • Easy assembly thanks to precise dimensions, large sealing areas
  • Permanently sealed – no need to re-tension later (maintenance-free)
  • Greater sealing performance of the gasket insert thanks to DPS and DOYMA-Grip
  • System component, without cuts or divisions, with water-tight welded bolts
  • Gas and water-tight
  • Bending of medium pipes up to 8º is possible
  • Can accommodate axial movements
  • Single sealing
  • Certified under FHRK test regulation GE 101 (no. G 30 322-2-1)
  • Festellringe: asymmetrisch profilierte Stahlringe (DPS bis KB / DN 350), ggv Korrosionsschutzbeschichtung; optional aus Edelstahl 1.4301 (V2A) oder 1.4571 / 1.4404 (V4A)
  • Gummidichtung: Elastomer, 2 x 27 mm dicke EPDM-Dichtungen (DOYMA-Grip), optional EPDM-TW, NBR (kraftstoff- / ölbeständig) oder Silikon (hochtemperaturbeständig) bzw. FPM (chemikalienbeständig)
  • 3 mm dicker orangefarbener Mittelring (bis KB/DN 350)
  • Aquagard core bore sealant

Product video

Curaflex® sealing gasket with Double Profile System (DPS)


Proper fire protection systems as well as ensuring watertightness in accordance with the given structural conditions of BASF.

read more