Window sealing tape for interior use



  • Simple joints: Extra thin for easy folding in corner areas
  • Combines well with CONTEGA EXO outdoors
  • Fleece side can be plastered over: defined transition between window joints and plaster
  • With three adhesive tapes it is very versatile in timber, masonry and concrete structures
  • Construction in adherence with standards: for airtight bonding in accordance with DIN 4108-7, SIA 180 and RT 2012
  • Excellent values in the hazardous substance test, has been tested according to the ISO 16000 evaluation scheme


CONTEGA SL allows interior airtight sealing of windows and doors.

System warranty

We do not leave you on your own. Read here about how extensive the pro clima system warranty is in the worst-case scenario