Description :

Duct sealing systems MD3 have been developed to an provide effective and simple solution for Gas and Watertight sealing of
cables / pipes in ducts or bore holes.This duct sealing system is extremely flexible and can be installed in ducts vertically and horizontaly.

Features :

• Gas- and watertight 1,0 bar
• Radon proof
• After mixing the polyurethane sealant it will expand and cures/hardens
  with a high density and a closed cell structure
• Can be used in any shaped or sized duct up to 200mm
• Easy and quick installation
• One complete kit for sealing of one duct
• Seals all known materials: PVC & PE sheeted cables, PILC cables, (HD)PE
  pipes, PE drink water conduits
• High mechanical strength, resists ground movement, shocks and
  vibrations
• Also suitable for renovation works
• No architectural measures necessary
• Used by various utility companies as well as contractors
• Over 25 years of operational experience