Bentonite waterstop for sealing construction joints

The power of bentonite waterstops


Bentonite waterstops are invaluable to the concrete and construction industries, providing an efficient means for sealing construction joints. We've been selling Bentobar+ worldwide for over twenty-five years. It's well known for its stability and durability.

Even after repeated wet-dry cycles, Bentobar+ maintains a perfect seal thanks to its high rubber content. Bentobar+ is also far less susceptible to washing out than traditional bentonite seals. In addition to the standard version, variants also exist for use in seawater (saline concentrations up to 3%) and contaminated water. Both exist in a wide range of sizes.

Expansion Capacity BENTOBAR+

Product Colour Box Qty Pallet Qty
BENTOBAR+ 20x10 mm Black/Green 5no x 10mtr 3,000mtrs
BENTOBAR+ 20x25 mm Black/Green 6no x 5mtr 1,080mtrs

Standard Version

Salt Water Version

Download tech. sheet


Product Catalogue

Download our latest catalogue here, or call +44 (0) 1270 90 20 20 to request a copy to be sent to you.

Contact Us

(Mon-Fri 8am - 5pm)

Sandbach: +44 (0) 1270 902 020

Basingstoke: +44 (0) 1189 819 522

Roosky: +353 (0) 71 9638 796


Why Euro Accessories?

Many products subject to:


CE MARKED & BS: 7973.


Plastic Spacers manufactured in our own UK factory for ultimate quality control.


Fast and reliable deliveries throughout Europe.

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