The multifunctional sealing tape for RAL assembly


  • Polyurethane foam, saturated with modified acrylic resin impregnation
  • Impregnated multifunctional sealing tape self-adhesive on one side for fast mounting
  • Stretches inside the joint to its final thickness
  • Driving rain resistant, thermal insulating and airtight product
  • Tighter inside than outside, according to the current state of technology
  • Can be covered with plaster and painted
  • Complies with building material class B2 “normally inflammable” in accordance with DIN 4102-1

Fields of application

  • Structural connection according to the window and door mounting regulations
  • For the sealing of joints around doors and windows. (For the sealing of parapets we recommend the smaller OTTOTAPE Trio-FBA or OTTO Window Tapes)
  • Time and cost saving window mounting in one work process

Standards and tests

  • General building inspection certificate - normal inflammable building material (B2) according to DIN 4102-1
  • Testing of water vapour impermeability (MPA Hannover)
  • Testing of air impermeability and driving rain resistance (exterior component) (MPA Hannover)
  • Testing of air impermeability (interior component) (MPA Hannover)
  • Pollution test - Analytik Aurachtal (Laboratory for chemical and physical services)
  • Suitable for applications according to IVD instruction sheet no. 24+26+35 (IVD = German industry association sealants)


Ottotape Trio Bka Englisch

Products, packaging Units and/or colours bearing order codes are available ex warehouse in standard commercial quantities.

Ba T Bka Ottotape Band Katalog 06 09 2012 Kopie 3
Ba T Bka Ottotape Mit Klettband Liegend 14 06 2012 Kopie 4