Sika Waterbar® O-20 SH

PVC PROFILE WATERSTOPS FOR JOINT SEALING

Sika Waterbar® O-20 SH are flexible waterstops based on plasticized PVC. They are pre-shaped in specific profiles to seal and protect expansion joints when cast in concrete.

  • High quality PVC for long durability
  • Suitable for high water pressure
  • Easy to weld on site