• VX25 Waterstop

    VX25 Waterstop

    High performance sodium bentonite waterstop
    Stops water infiltration through insitu joints
    Unique swelling properties stops water from all directions
    Delay swell properties aids installation times

    Visqueen VX25 Waterstop is a special formulated sodium bentonite hydrophilic waterstop designed to prevent the ingress of water through cast in-situ concrete construction joints. The unique properties allow the waterstop to swell in all directions of the water unlike other waterstops which swell in a uniform direction. The product form is square and black in colour.

    Visqueen VX25 Waterstop also contains a special additive that delays the swelling process. This greatly assists installation times during periods of rain.

    • High performance sodium bentonite waterstop
    • Stops water infiltration through insitu joints
    • Unique swelling properties stops water from all directions
    • Delay swell properties aids installation times

System Components - Visqueen Building Products

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System Components

Please use the following filters to help you decide which of our System Components is right for your project.

Visqueen supplies an array of system components to ensure effective installation.
    • Ideal for complex junctions and stanchions
    • Superior adhesion helps correct installation
    • Use with unique Visqueen HP Tanking Primer Solution to obtain best performance
    • Secures DPC to cavity wall constructions
    • Masonry and insulation pin options
    • 2 part systems: plastic strip and pins
    • Excellent Puncture Resistance
    • Protects Membranes from Damage
    • 100% Recycled
    • Cuts CO2 Emissions by up to 62%
    • Non Compressive and Rot Proof
    • Complies with BS 8102:2009 and BBA Approved Systems
    • Provides an effective seal around service pipe penetrations
    • Resists Moisture & Gas Ingression
    • Excellent adhesion
    • BBA Approved
    • Part of the VisqueenPRO 2 part system
    • Twice the adhesive strength of rival tapes - see datasheet for test results
    • Independently tested for peel and adhesion
    • Crossweave film for excellent anti-tear properties
    • Part of the BBA appoved DPM Jointing system
    • Suitable for demanding site applications
    • Provides a gas tight seal for membrane overlaps
    • Secures gas membranes to DPCs
    • Part of BBA Approved Gas Membrane systems
    • Gives superior bond on torch applied and self adhesive membranes
    • Ideal for application in low temperatures (down to -4°C)
    • Suitable for green concrete and damp surfaces
    • Quick and easy to apply
    • 65% time saving over traditional tape and roll sealing methods
    • Fast track installation on site
    • Reduced wastage through off-site fabrication
    • Visqueen’s pre-welding technology ensures high integrity to gas membrane joints
    • Super aggressive foil laminate adhesion
    • Performs effectively in sub-zero temperatures
    • Multi surface tape
    • Water vapour tight seal
    • Puncture resistant
    • Protects Membranes from Damage
    • Good Puncture Resistance
    • Easy to Install
    • High performance sodium bentonite waterstop
    • Stops water infiltration through insitu joints
    • Unique swelling properties stops water from all directions
    • Delay swell properties aids installation times
    • High performance sodium bentonite waterstop
    • Part of Visqueen’s Pile Cap waterproofing system
    • An active reinforcement strip at internal 90° angles
    • Unique swelling properties stops water from all directions
    • Delay swell properties aids installation times
    • Part of the Visqueen High Performance Waterstop system
    • Secures and seals Visqueen VX Waterstops in vertical and pile cap applications
    • Resists Moisture & Gas Ingression
    • Excellent adhesion
    • BBA Approved
    • Secures Pre Applied Membrane to vertical applications
    • Suitable for formwork or adjoining structure
    • Bonds and seals Visqueen UDG Membranes
    • Excellent adhesion
    • Bonds and seals Hanson Aquaflow SC Membranes
    • Excellent adhesion
    • Forms a flame retardant seal
    • Part of the Megafilm system
    • Bonds and seals Visqueen GX Hydrocarbon membranes
    • Resists Hydrocarbon & Gas Ingression
    • Excellent adhesion
    • Provides a gas tight seal for gas membrane overlaps
    • Secures gas membranes to DPCs
    • Part of BBA Approved Gas Membrane systems
    • Manufactured in excess of BS 6398 type A
    • Low permeability to methane gas
    • Superior performance in low compressive load applications
    • Excellent mortar adhesion properties
    • Contains no pitch or plasticisers