Sika Waterbar® - PVC-P NB Type AF

External waterbars for joint sealing in watertight concrete construction              according to factory standard

Sika Waterbars Type AF made from PVC-P NB are used for sealing construction joints in watertight concrete structures. Sika Waterbars PVC-P NB Type AF are available in a range of different types, shapes and sizes to suit different structures and applications.

  • High tensile strength and elongation
  • Permanent flexibility
  • Suitable for medium levels of hydrostatic pressure and stress
  • Resistant to all natural mediums in soil and groundwater that are aggressive to concrete
  • Weldable