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