Superstop® 47B – 25 x 19mm – 5m Roll

SKU: WSSS47B2520 Category:



Superstop® 47B hydrophillic butyl waterstop seal is a unique sealing compound which expands in a controlled fashion when exposed to moisture, forming a compression seal in concrete joints. The unique manufacturing process gives Superstop® 47B the ability to provide a self-healing joint waterstop seal. Unlike other clay-based waterstops, Superstop® 47B will not expand to the point that it begins to disintegrate and does not expand prematurely from wet weather or from moisture in wet concrete. With a hydrostatic head pressure resistance of 100m (10 Bar) and a maximum expansion of 180%, Superstop® 47B has some impressive waterstopping capabilities for ultimate peace of mind.

Note: CJ-100 Adhesive is required for installation. (Sold Seperately)


  • Size: 25 x 19mm
  • Profile: Rectangular
  • Roll Length: 5m
  • Rolls Per Box: 6
Features and Benefits
  • Conforms to irregular or rough concrete surfaces
  • Excellent adhesion to concrete with CJ-100 adhesive
  • Allows concrete to gain strength before expansion due to built-in expansion control system
  • Can be bedded in to wet concrete of first pour for installation
  • Unaffected by repeated wet and dry cycles
  • No onsite welding required
  • Can withstand 100m (10 Bar) of hydrostatic head pressure.
  • Ability to handle long-term exposure to the environment prior to the 2nd pour taking place.
  • NSF Certified for use in potable water applications
  • Very easy to handle and install
Ordering and Delivery

* Min order value applies for Free Shipping. Select areas only.

We dispatch to all areas of Australia. Our large warehouse in Melbourne is well-stocked, and close to major road networks.
Features of our delivery service include:

  • Same-day delivery to the Melbourne metropolitan area.
  • Same-day dispatch to Greater Melbourne, Regional Victoria, Southern NSW, Sydney, Canberra and Brisbane.
  • General or Priority shipments to all other areas of Australia

All freight arrangements are subject to stock availability, order cut-off times and type of goods. Please call us on 1300 255 266 to discuss your requirements or click here for full details.

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