Expanding waterstop for construction joints

• highly flexible, easy application
• resistant to water pressure up to 2.0 bar
• also suitable for zones with tidal water movement
• suitable for contact with sea water

PRODUCT DESCRIPTION

VANDEX EXPASEAL W consists of a hydrophilic acrylate based swelling substance, embedded in a butylene copolymer based thermoplastic elastomer, with reversible swelling.

PROPERTIES

After contact with water, VANDEX EXPASEAL W swells up to 900% in volume. The pressure of the swelling action will cause VANDEX EXPASEAL W to expand in the joints, filling all cavities and thereby stop water flow.

VANDEX UNIFLEX is used as adhesive for VANDEX EXPASEAL range or SUPERSTOP.

PACKAGING

VX EXPASEAL W 2010: box with 9  10 m = 90 m each