• Water Stop B 200/A

    Article No. 480701

    Tape B 200/A

    Joint tape for interior and exterior corners based on flexible polyolefins for waterproofing movement joints

    Colour: Tape B 200/A | 4807
    Colour: Tape B 200/A | 4807
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    Product specifications

    Burst pressure max. > 4 bar
    Reaction to fire class B2
    Elongation at break (DIN 53504 S2) lengthwise/crosswise: 1000% (DIN EN ISO 527-3)
    Chemical resistance after 7-day storage at room temperature in the following chemicals hydrochloric acid 3% resistant, sulphuric acid 35% resistant, citric acid 100g/l resistant, lactic acid 5% resistant, potassium hydroxide solution 20% resistant, sodium hypochlorite 0.3 g/l resistant, sea water 20 g/l resistant
    Total width 200 mm
    Adhesive pull strength > 4.0 N/mm²
    Maximum tensile strength lengthwise/crosswise: 14 N/mm² (DIN EN ISO 527-3)
    Material weight 930 g/m²
    Water impermeability > 4 bar
    Composition functionalised, thermoplastic elastomer
    UV resistance at least 6500 hours (DIN EN ISO 4892-2)
    Temperature resistance -30 °C / +90 °C
    Thickness 1.0 mm
    Force absorption at 25% elongation crosswise: 42.7 N/mm², at 50% elongation crosswise: 49.2 N/mm²
    Tear strength lengthwise/crosswise: 100 N (DIN EN 12310-2)

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

    Field of application

    • For use on floors/walls indoors
    • Waterproofing of movement and construction joints in areas subjected to especially high stresses, e.g. building elements in the sewage treatment sector (special agreement required)


    • Provides permanent waterproofing
    • Resistant to diluted acids, alkaline solutions as well as to saline solutions
    • Preparation
      • Substrate requirements

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

        Even-surfaced, mineral substrate.

      • Preparations

        Remove projecting seams and mortar remains.

        Break off or chamfer corners and edges.

        Remove gravel packets and fill cavities.

        Detailed information can be found in the current Technical Data Sheet for the respective adhesive or embedded product.

    • Application
      • By brush / By roller / Filling knife
      • Apply adhesive or embedded material as specified in the current version of the respective data sheet.

        Place the perforated edge on the first layer and then work in with a further layer of adhesive or embedded material.

        The joint tape can be hot-welded with commercially available hot air
        blowers (at least 2300 watt). When welding, use the lowest possible temperature and make sure that only the surface is slightly melted and the tightness of the product is not compromised. The area to be welded should also be roughened first.

    • Application instructions
      • The permissible application temperatures depend on the product properties of the waterproofing products used.

        When using a filling knife to embed the joint tape, the filling knife should only be placed crosswise across the joint tape.

        Make sure the joint tape is not cut by sharp edges.

    • Working tools / cleaning
      • By brush / By roller / Filling knife
      • For cutting: use scissors or a knife
        For sealing: use a roller, wide brush or a filling knife

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

    • Storage / shelf life
      • Store frost-free and cool / close containers
      • Shelf-life 12 months
      • If stored in a cool, dry place and protected against UV light, the product will keep for at least 12 months.

        After the package has been opened, use within 2 months.

    • Usage
      • Total application rate approx. 1 m / m
      • 1 m/m

    • General information
      • Current regulations and legal requirements must be taken into account and deviations from these must be agreed separately.

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

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