PENTAFLEX® lead-throughs

PENTAFLEX® pipe lead-throughs are available in a range of materials (PP, PVC, SML). They come equipped with a water stop with the proven PENTAFLEX® coating which ensures that no liquid can leak into the surrounding concrete. It is possible to connect a pipe system internally and externally, to pass supply pipes through structural components or to collect surface water internally and direct it into the discharge pipes. 


  • Easy installation
  • Range of materials
  • Compatible with commercially available pipe systems
  • Very economical and efficient

Technical Details

  • Material: PP, PVC or SML