HKD wall collar

  • Classic wall collar for sealing pipes in concrete walls or floor slabs made of waterproof concrete
  • Gas and pressurized water tight
  • Material EPDM
  • profile width: approx. 50 mm
  • incl. V2A stainless steel clamping straps for fixing on the pipeline
  • Against water under pressure
  • for use in structures yet to be built or in Structural components made of waterproof concrete (white tank)
  • Classic masonry collar for sealing pipes in concrete walls or floor slabs made of water-impermeable concrete 
  • gas- and pressurized water-tight
  • radon-proof - according to FHRK leaflet MB 101, meets the requirements for radon precautionary areas
  • Material EPDM
  • profile width: approx. 50 mm
  • incl. V2A stainless steel clamping straps for fixing on the pipeline
  • Low installation height: 17 mm
  • Profile width: approx. 50 mm
  • incl. V2A stainless steel clamping straps for fixing on the pipeline
  • Low installation height: 17 mm

EPDM wall collar

  • One-component polyurethane sealant 
  • APP-PU 50 with very good adhesion properties on steel, plastics and concrete
  • Optional accessories:
  • Stainless steel grate
  • Stainless steel grate, screwed
  • Top frame extension
  • Top frame extension
  • APP-PU 50