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.
BBA Approved
Size: T.25mm W.20mm x  L.5000mm