Heavy Duty Waterbar~Imported Waterstops[30mtrs/V160mm]

A waterbar, is a type of construction material used to prevent water leakage in concrete joints. It's typically made of PVC or rubber and is installed in construction joints, expansion joints, or contraction joints in concrete structures like: 1. Water tanks 2. Dams 3. Swimming pools 4. Tunnels 5. Basements