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Foam sealing tape for sealing window/ facade connections

  • Impervious to driving rain, air- and windtight
  • Vapor-permeable
  • Hardly inflammable (class B1)

Features and benefits

Precompressed, acrylate-impregnated PUR sealing tape for sealing window and facade connections.



TEROSON® PT ecoMAX 600 is open to vapor diffusion and meets the requirements for driving rain tightness in the weather protection level. With this type of sealing, however, it must always be ensured that the specified joint tolerances are observed. The precompressed acrylate-impregnated PUR sealing tape expands shortly after being placed into the window joint, quickly closing the joint between window and building shell. The tape is able to accommodate slight unevenness of the substrate within the specified joint tolerance range.

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How to use


Clean the substrate before fixing the sealing tape. The areas to be sealed must be load-bearing, sound and free from dust, release agents, oil, grease, sintered layers and other substances that may impair adhesion. The building substrate should be smooth and even.


Remove the leader strip and cut off the beginning of the tape, then immediately start installation of the tape. Pull off the release paper and fix the self-adhesive strip on the frame/ profile. TEROSON PT ECO MAX must be fixed to the frame/profile without tension. 

Frequently asked questions