• 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

    4803 | Tape VF 250 XA
    Size / Quantity

    Product specifications

    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 polymer-modified thick coatings with non-mineral building materials and connection areas such as plastic, metal and wood
    • Plinth waterproofing
    • Waterproofing in a bond


    • 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
      • 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.

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

        Current regulations and legal requirements must be taken into account and deviations from these 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.