Product Data Sheet Show all documents

Sika® SealTape F

Crack-bridging flexible waterproof sealing tape.

Sika® SealTape F is an elastic system component which is used in combination with Sika®waterproofing products. It reduces the risk of leaks through potential cracking locations at wall corners, floor-to-wall connections, pipe entries etc.

  • Permanetly flexible
  • High elasticity
  • High breaking strength
  • Easy to install
  • Waterproof and watertight suitable for use in tiled pools and spas
  • Good adhesion to Sika® waterproofing products
  • Chemical resistant
Product Data Sheet Show all documents

Usage

    Crack-bridging and waterproofing tape used in combination with Sika® waterproofing products for reducing the risk of leakage at locations at risk to cracking for:
    • Residential or commercial wet areas
    • Cold storage areas, car washes and catering kitchens
    • Swimming pools and water retaining structures in combination with ceramic coverings
    • Balconies and terraces
    • Interior and exterior use
    Sika® SealTape F can be used with the following suitable Sika waterproofing membranes
    • SikaCeram Sealing Membrane A
    • SikaTile - water-based waterproofing membranes
    • Davco under tile waterproofing Membrane
    • Sikalastic 1K
     

    Advantages

    • Permanetly flexible
    • High elasticity
    • High breaking strength
    • Easy to install
    • Waterproof and watertight suitable for use in tiled pools and spas
    • Good adhesion to Sika® waterproofing products
    • Chemical resistant

    Packaging

    50 meter roll

    Colour

    Yellow, or Grey

    Product Details

    Product Information

    Composition

    Sealing layer

    Thermoplastic elastomers (TPE)

    Fleece

    Non woven Polypropylene

    Shelf life

    24 months from date of production

    Storage conditions

    The product must be stored in original, unopened and undamaged packaging in dry conditions at temperatures between +5 °C and +30 °C. Always refer to packaging

    Length

    50 Meter roll

    Width

    120mm

    Thickness

    ~0,66 mm
    System information

    Compatibility

    Not suitable for direct contact with solvent based sealants or adhesives
    Technical Information

    Tensile strength

    Longitudinal

    ≥ 85 N / 15 mm

    Lateral

    ≥ 15 N / 15 mm

    Chemical resistance

    Chemically resistant against:

    • Caustic Potash 3%
    • Acetic Acid 5%
    • Lactic Acid 5%
    • Hydrochloric Acid 3%
    • Sulphuric Acid 35%
    • Citric Acid 10%
    • Sea Water 20g/l sea salt

    Resistance to UV exposure

    ≥ 500 hours

    (DIN EN ISO 4892-2)

    Equivalent air layer thickness for water vapour

    Sd ≥ 7 m

    (DIN EN 1931)

    Watertightness

    ≥ 1,5 bar

    (DIN EN 1928, Procedure B)

    Service temperature

    -30 °C min. / +90 °C max.

    Application

    Application steps

    SUBSTRATE PREPARATION

    All substrates must be stable, clean, dry, free of any loose or friable particles, contaminants such as dust, dirt, oil, wax polish, grease, old adhesive residue, cement laitance or efflorescence. Smooth surfaces must be roughened lightly and dust removed to improve adhesion.

    Surfaces shall be primed with a suitable primer prior to application. Refer to the selected Sika waterproofing membrane product data sheet for specific primer recomendations.

     

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