Waterstop Available for next day delivery

Bento bar – Bentobar/Bentonite 20 x 25mm (6 rolls p/box) 5M ROLL

Hydrophilic swelling tape made of sodium bentonite and butyl rubber for preventive sealing of working joints and as a system component for bentonite mats

Use

BENTOBAR+ is developed for preventive sealing of working joints against water in concrete and reinforced concrete construction and as a system component for bentonite mats.

Description

• BENTOBAR+ is made of high quality butyl rubber and sodium bentonite.
• It is available in different sizes and lengths. Standard colors are black and green, but BENTOBAR+ can also be supplied in other colors for larger quantities. A salt variant is available in red.
• In contact with water, BENTOBAR+ increases its volume as much as 240% of its original state. For detailed swell test results, we refer to the MFPA certificate, which is available on request

Click here To view Bentobar Specification

Polybar 20x5mm (Hydrophillic) 10m roll

Hydrophilic water stop based on synthetic rubber that acts as watertight seal for construction joints with excellent swelling capabilities.  Retains its own form in multiple dry-wet cycles. Can be mechanically fixed with nails or adhered with adhesive.

Use

• Designed for the easily applied sealing of construction joints in concrete and reinforced concrete construction. POLYBAR+ seals against non-pressing and pressing ground water up to 6 bar. POLYBAR+ can be used in repeated wet and dry cycles.
• The joints should in all instances be square butted and tight to ensure a continuous section with a minimum of 60mm concrete cover.
• POLYBAR+ can be applied both vertically and horizontally but under no circumstances should it be used in expansion joints.

Description

• Swellable water stop based on synthetic rubber as watertight seal for construction joints with excellent swelling capabilities. POLYBAR+ retains its own form in multiple wet and dry cycles.
• POLYBAR+ has good resistance to a wide range of chemicals – although we would always recommend final confirmation as to suitability in contaminated circumstances be obtained from our technical dept
• The product remains consistent in its performance throughout its life cycle and the flexibility allows it to fill voids and cracks in the immediate surrounding area.

Click here to view Polybar Specification