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Installation Instructions

T-Flex Indoor Prefold

Interior sealing tape around windows and doors

Important!

  • Note that movements in the substrate should be minimized for optimal durability and test the adhesion on the substrate before installation.
  • The surface should be clean (consider surface treatments), grease-free (silicone-free), dry, and smooth. Follow the recommended working temperature for best results.
  • Do not stretch the tape too elastically as it will always try to return to its original shape and width.
  • Consider forces and movements in the underlying foil (or membrane). Especially free-hanging and non-fixed substrates where temperature fluctuations (e.g., temporary higher temperatures during construction) can create tensions and movements in the tape joint due to the influence of self-weight!
  • Ensure that the base is properly secured and fixed according to the accompanying installation instructions or reinforce the taping (support tape, wider tape) corresponding to the additional load that may occur!
  • When assembling in lower temperatures, the tape should be stored in a warm storage before assembly for the best assembly results.
  • Vid tejpning i lägre temperaturer: Tejpen kommer att uppnå sin slutliga styrka när temperaturen är över
    +5°C. The assembly and application against the substrate should be compensated with higher pressure!
  • I allmänhet bör tejpapplikationer vara fria från dragspänning. Detta bör särskilt beaktas vid låga
    processing temperatures.
  • To ensure age resistance, the tape should be stored or installed in the operating environment protected from sunlight (UV radiation) and not exposed to temperatures above +35°C.
  • For identification, always tape up the first piece with the label visible!

1.

Measure the height for the window opening.

T Flex Indoor Montering Steg1

2.

Cut the tape to a length corresponding to the window opening and add 20 mm.

T Flex Indoor Montering Steg2

3.

Unfold and remove the protective film at the end where you start.

T Flex Indoor Montering Steg3

4.

Start attaching the tape to the frame but do not secure the upper corner to make it easier to fold it over towards the window reveal in the next step. Ensure it has an extra 10 mm at each end. Attach the strip 5-8 mm onto the frame.

T Flex Indoor Montering Steg4

5.

Continue to apply the tape all the way down but wait with the bottom corner.

T Flex Indoor Montering Steg5

6.

Fold the entire tape strip to the side and align it so that it fits into the corner.

T Flex Indoor Montering Steg6 1
T Flex Indoor Montering Steg6

7.

Start peeling off the protective film while pressing it against the side.

T Flex Indoor Montering Steg7

8.

Repeat the assembly on the other sides. Finish with even pressure over the entire back of the tape and in all angles.

T Flex Indoor Montering Steg8 1
T Flex Indoor Montering Steg8