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Parchem Construction Supplies

Superswell 47B

High expansion butyl bentonite based hydrophilic waterstop.

Superswell 47B is an economical product for sealing less critical In-situ joints that must be water-tight. Superswell 47B is recommended for use in non-movement joints eg horizontal construction joints between floor slabs and cast in situ walls such as lift overrun pits, retaining walls and similar.

Technical Data Sheet

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