• Tape VF 250 XA

    Article No. 480301

    Tape VF 250 XA

    High-quality premium sealing tape with a non-woven coating on an NBR base with 30 mm self-adhesive strips

    Variant
    4803 | Tape VF 250 XA
    Packaging unit

    Product specifications

    On delivery

    Elongation at break (DIN 53504 S2) According to DIN 53504
    Quer > 117 %
    Längs > 110 %
    Maximum tensile strength According to DIN 53504
    Quer: > 1.5 N/mm²
    Längs: > 4.5 N/mm²
    Water vapour permeability Approx. 3.0 bar
    Temperature resistance -20 °C up to +90 °C
    Thickness 0.9 mm

    The stated values represent typical product characteristics and are not to be construed as binding product specifications.

    Field of application

    • For use indoors and outdoors
    • Interior and exterior use
    • Connection and integration of flexible, mineral waterproofing slurries with non-mineral building materials and connection areas such as plastic, metal and wood
    • Plinth waterproofing
    • Waterproofing in a bond

    Properties

    • Flexible
    • 30 mm self-adhesive strip with high adhesive strength
    • Special non-woven fabric coating
    • Preparation
      • Substrate requirements

        Clean, dust-free and capable of supporting a load.

      • Preparations

        Remove projecting seams and mortar remains.

        Remove gravel packets and fill cavities.

        Clean non-mineral substrates until they are free from residues and degrease; roughen if necessary.

        Create a scratch coat of waterproofing material on mineral and roughened substrates.

        Refer to the current Technical Data Sheet for detailed information on the single products.

    • Application
      • Application temperature: min. 5 °C max. 30 °C
      • Fix the joint tape to the prepared substrate with the self-adhesive strip.

        Apply waterproofing material as contact layer, work in Water Stop over the entire surface.

        In corner areas, Interior Corner VF and Exterior Corner VF are placed so that they overlap the water stop.

        In areas where pipes pass through walls, Wall Gasket VF or a shaped piece made of Water Stop VF 500 can be used.

        Depending on the waterproofing product used, the 2nd and 3rd layer of waterproofing is applied over the entire surface.

    • Working tools / cleaning
      • For cutting: scissors or knife For sealing: roller, tassel or spatula

      • Clean tools with water while the material is still fresh.

    • Storage / shelf life
      • Protect form moisture
      • Unlimited shelf-life
      • Virtually unlimited when stored dry at room temperature and protected from direct sunlight.

    • Usage
      • Depending on the application / m²
      • As necessary

    • General information
      • The current technical regulations must be observed.

        Deviations from applicable regulations must be agreed separately.

        The relevant test certificates must be observed when planning and carrying out work.

        Always set up a trial area/trial areas first.

    • Disposal instructions
      • The product must be disposed of in accordance with the official regulations.

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