850 Dämm Kombi Schaum

Adapter/gun-applied polyurethane foam
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Available for corporate customers

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Long-lasting bonds with low levels of harmful substances

850 Dämm Kombi Schaum is an insulating product that contains extremely low levels of harmful substances. The residual free isocyanate content is less than 0.1%, making this innovative assembly foam particularly user-friendly. The combination valve with the included adapter allows for extreme precision when applying the product. As a result, perimeter joints on windows and roller shutter boxes can be sealed cleanly and with supreme control. This insulating foam has excellent thermal and acoustic properties. 850 Dämm Kombi Schaum adheres exceptionally well to common building materials, and it is semi-rigid and predominantly closed-cell when cured. The material is resistant to rot, moisture and temperatures from -40°C to +80°C. 

EMICODE quality seal for very low emissions
Low-monomer foam
Universal range of applications


  • Mostly closed-cell
  • Heat-insulating
  • Fills gaps
  • Chemical-resistant
  • Compatible with a wide range of materials
  • Adheres to moist substrates
  • Safety valve
  • Cell structure – fine
  • Suitable for use in permanently wet areas
  • Noise-abating
  • Low-emitting
  • Odourless
  • Compatible with bitumen


  • EC1 Plus
  • EC1

Technical data

up to 28 litres (±2)
(20mm section, moist application): after approx. 25 - 35 min.
Tack free
(moist application): approx. 12 - 17 min.
Storage life
18 months


Main applications

Illustration Treppen-Fugen
Assembling concrete parts
An extra-powerful professional-grade material can be used to assemble parts under difficult conditions.
Sealing windows and doors on the outside
Long-lasting perimeter joints in outdoor areas require resilient and elastic sealants.
Illustration Nahaufnahme Fenstereck mit grün markierten Dichtungen
Sealing windows and doors from the inside
Low emitting and elastic sealants allow for air-tight joints, preventing draughts and mould.
Filling wall openings
A safety valve makes it easier to carry out the foaming process in cavities using polyurethane foams.
Bonding stair treads
If products are compatible with a wide range of materials, this unlocks a wide range of bonding applications for interior fitting and finishing.
How to apply polyurethane foam properly.
Discover more
Professional-grade materials must meet strict criteria to receive the EMICODE® quality seal.
Visualisation of EMICODE seal