multi-functional joint sealing tape for workshop fitting

The joint sealing tape with tear-off cover for practical pre-fitting

For the first time, this pre-compressed multi-function joint sealing tape makes the convenient and controlled pre-fitting of a 3-level seal possible in a workshop environment. This is guaranteed by a sturdy tear-off cover which ensures that the tape itself remains compressed for as long as you require even after the roll itself has been opened. The expansion of the joint sealing tape is only activated after the windows have been fitted. There's no better way to work!

Product benefits

The pre-fitting tape with convincing structural properties

  • precisely timed strip activation for controlled expansion
  • cost advantage and time saving thanks to convenient pre-fitting
  • can be fitted at any time and without consideration of the weather conditions
  • high level of functional reliability thanks to tested resistance to driving rain of more than 1,050 Pa
  • enormous reduction in heat loss by convection thanks to an a-value of zero
  • complies with the requirements of the Building Energy Act
    and the recommendations of the RAL “installation guide”
  • 3-level seal using only one product in one working step
  • high sd-value gradient, optimum transportation of humidity to the outside, tested and defined
  • reliable joint sealing of 6 – 33 mm joints with only two tape sizes
  • suitable for passive energy houses
  • 10 Year Function Warranty*

* On the conditions of the manufacturer (available on request)

Application Areas

Fit the windows, pull the activation tap, that's it

The tape is usually fixed to the PVC windows frames using a clip fixing. The ISO-TOOL CLIP assembly tool is used to clip the ISO-BLOCO ONE CONTROL sealing system safely into the grooves in the window profiles, and mechanically fix it to the window frame. The ISO-TOOL CUT corner tool ensures that the corner loops are shaped reliably. The pre-fitted tape is also available with one or two high-quality self-adhesive butyl fixing strips for use with wooden windows and on narrow protiles under 65 mm deep.

Unfavourable window-fitting conditions on site

After the window is aligned and fixed in the appeture, the seal is activated by pulling the activation tab which tears open the foil perforations. This allows the seal to expand, securely filling the joint within the recommended joint application area.

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