Waterstop-Strip

Waterstop-Strip is a strip applied hydrophilic rubber swelling waterstop for use in all kinds of cast-in-place concrete construction joints, as well as steel, concrete and thick-walled PVC (minimum 1/8”) pipe penetrations. When exposed to water, the rubber expands, creating a compression seal within the joint or pipe penetration, blocking the passage of water.

• Easy to use
• Rapid expansion
• Dimensionally stable, even at high temperatures
• Reproducable swell after wet/dry cycling
• Suitable for fresh and salt water
• Contains no bentonite

• Vertical and horizontal cast-in-place concrete joints where limited or no movement is expected.
• Around through-wall pipe penetrations.
• Ideal for new concrete structures or between new and existing concrete.