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Product description

Product advantages

ISO-TOP POWER-TAPE is a sodium paper equipped with highly adhesive acrylate dispersion on one side.
ISO-TOP POWER-TAPE is suitable for air-tight bonding of roof underlays in accordance to DIN 4108-7.
  • Complies with the requirements of DIN 4108-7
    for wind-tight connections
  • Air-tight bonding of foils
  • Optimum connections on overlaps
  • Very good bonding on standard vapour barrier
    foils and roof underlays
  • Free from softening agents and halogens
  • Constant quality, DIN-standards which are regularly examined by external institutions


ISO-TOP POWER-TAPE provides reliable bonding for vapour barrier foils and is suitable for use on different finishes:
• plastic    • fleece     • paper

and creates a strong bond between these materials.


  • Standard requirements available from stock
  • Private label and/or special labelling available
  • Competent technical support available in the field and by phone
Power Tape 2


 Rolls, one-side self-adhesive
  • Roll width: 60 mm
  • Number of rolls (per box): 10
  • Roll length (metres): 40 m
  • Box (metres): 400 m


Technical data Standard Classification
Material description single-sided, self-adhesive sodium paper
Adhesive base solvent free acrylate dispersion
Adhesive carrier power paper (yellow)
Paper cover silicone paper (brown)
Adhesive strength DIN EN 1939 approximately 35 N/25 mm
Thickness approximately 0,32 mm (without paper cover)
Applied adhesive approximately 200 g/m²
Temperature stability range -40°C to +100°C
Aging resistance very good
Handling temperature from -10°C
Dimension tolerance DIN 7715 T5 P3 requirements fulfilled
Shelf life 1 year, dry and in original packing
Storage temperature +10°C to +20°C


Power Tape 3 Power Tape 4


Product Data Sheet