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Product Description

HYPERSWELL is high performance bentonite swelling waterstop. The swelling action is the result between water and hydrophilic groups which are part of the HYPERSWELL molecular structure. Expansion of the waterstop creates a positive seal against the face of the concrete joint and prevents the water entry into the structure through the protected joint.

HYPERSWELL is used primarily for foundation walls slabs, slabs-on-grade, precast wall panels, manholes, pipe connections, box culverts, utility and burial vaults, wet wells, and potable water tank.

Product Benefits

  • Easy to install by bonding nailing or casting into joint face. 
  • Flexible to use in horizontal and vertical joint. 
  • Uses butt end joining to create continuous waterstop. 
  • Swelling properties unaffected by long term wet/dry cycling.
  • Conforms easily to irregular surface.
  • Sustains effective seal in wet conditions.
  • Non-toxic and require no special handling.

Packing & Storage

HYPERSWELL packed in a carton is available in:
20 x 25 mm. x 5.0 M x 7 rolls per carton
20 x 15 mm. x 6.0 M x 7 rolls per carton
20 x 10 mm. x 9.0 M x 7 rolls per carton
Product must be stored at room temperature. Keep dry and out of direct sunlight.

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