OTTO Insulating tape BG 2

The precompressed insulating tape


  • Impregnated foam tape, self-adhesive on one side
  • Stretches slowly inside the joint to its final thickness
  • Forms a driving rain resistant joint according to DIN 18542
  • Good UV-resistance
  • Protects against moisture and dust, heat loss, noise etc.
  • Compatible with concrete, cellular concrete, bricks, sandlime brick, iron, zinc, steel, galvanised sheet metal, aluminium, copper, wood and unplasticized PVC

Fields of application

  • Sealing of joints against sound, driving rain, dust, draft and heat loss.
  • Especially suitable for joint constructions as in e. g. coupled windows, hidden window joints to define a boundary for sealants

Standards and tests

  • BG 2 according to DIN 18542
  • Driving rain resistant up to 600 Pa according to DIN EN ISO 1027
  • Compatible with general construction material according to DIN 18542
  • General building inspection certificate - normal inflammable building material (B2) according to DIN 4102-1
  • Suitable for applications according to IVD instruction sheet no. 24+26+31+32+35 (IVD = German industry association sealants)
  • French VOC-emission class A+


Otto Daemmband Bg2 Englisch

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

Z Ofb Daemmband Bg2 26 02 10 Kopie