Our Hydrophilic Swelling Waterstop is a high-performance joint sealing solution designed for concrete construction joints where water infiltration must be prevented. When in contact with moisture, this waterstop expands to form a tight, long-lasting seal, effectively blocking water passage.
Ideal for use in
Basement walls and foundations
Water tanks, swimming pools and reservoirs
Tunnels, culverts, and precast concrete joints
Retaining walls and manholes
20mm*10mm*10m