• Home
  • About
  • Products
    Pronil-ACR-hydrophilic-waterstop-01

    ACR

    New generation high performance waterstops which expanding up to 900% when in contact with water.

    pronil-homepage-bentonite-hydrophilic-waterstop

    BENTONITE

    Bentonite and butyl rubber based product for the effective sealing of concrete construction joints.

    Pronil-PROSEAL-Joint-Sealing-System-01

    PROSEAL

    High performance sealing system for expansion (movement) and connection joints or cracks.

    Pronil-PROFLEX-Flexible-Sealing-System-01

    PROFLEX

    Waterproofing flexible sealing tape with non-woven or polyester polymer fabric for expansion joints and cracks.

    Pronil-INTUFLAME-Intumescent-Fire-Strip-01

    INTUFLAME

    Certified strip to prevent air circulation and the escape of hot gases and smoke for fire doors and buildings.

    Pronil-PROFOAM-Fire-Retardant-Acoustic-Foams-01

    PROFOAM

    Open-cell, impregnated polyurethane foam for acoustical and thermal insulation.

  • Applications
  • Documents
  • Contact
Home
/
/
/
BENTONITE

BENTONITE

Hydrophilic Waterstop

Bentonite and butyl rubber based product for the effective sealing of concrete construction joints.

  • 5 bar
  • Expands up to 300%
  • Customisable
  • Easy apply

Pronil natural sodium bentonite based hydrophilic waterstop is manufactured in Turkey. This product is a good alternative to conventional joint sealing systems. It will expand when in contact with water to form a positive seal in concrete construction including gaps, cracks, pores and capillaries. 

Advantages

  • High hydrostatic resistance.
  • Fast, easy installation.
  • Seal is available in a range of sizes to accommodate irregular joint shapes, expands to seal off leaks,
  • Safe to use, non toxic therefore, no special handling is necessary.

Technical Data

At the end of 7th day: 200%
At the end of 14th day: 300%
Dry/Wet differential: 200%
Water pressure resistance: 5bar @ 50m
Application temperature: -20°C to +50°C
Test area water hardness: 200ppm CaCO3
The expansion rate will increase substantially where water hardness is slight.

Standard Sizes

Thickness
Roll
Length
05 mm x 20 mm
10 meters roll
70 meters in the box
10 mm x 20 mm
10 meters roll
50 meters in the box
20 mm x 25 mm
5 meters roll
35 meters in the box
10 mm x 25 mm
10 meters roll
50 meters in the box

Download PRONIL BENTONITE brochure

Documents

You can download all related product documents here. For additional documents contact with us.

All Products