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Ampacoll Maxiflex

Flexible PU foam

Moisture-curing, flexible PU pistol foam.

  • Moisture-curing PU spray foam
  • Also suitable for low temperatures
  • No embrittlement
  • For mounting, sticking, damping and filling
  • Ideal for installing windows
  • Very low emissions: A+

Moisture-curing, flexible PU pistol foam. For filling window joints and a wide variety of other joints, cavities and penetrations. Especially handy for narrow sealing areas (e.g. renovation work). For sealing, damping and insulating.


20-year Ampack premium warranty

Conditions for the twenty-year premium warranty include registering the building object and the Ampack products used. In addition, our products must be used as part of a system. For further details, please see our General Warranty Conditions.

ISO 9001

Article numberDescriptionCan sizeBox contents
7640442090875Ampacoll Maxiflex750 ml12 cans = 9'000 ml
Property Value Standard

Drying time

1–8 h

Operating temperature for product

–10 °C to +35 °C

Temperature resistance

–40 °C to +80 °C

Curing speed

0,5–6 h

Building material class

B2 (DIN 4102)
Technical data sheets
pdf Technical data sheet: Ampacoll Maxiflex Technical data sheet: Ampacoll Maxiflex, flexible PU foam
Safety data sheets
pdf Safety data sheet: Ampacoll Maxiflex Safety data sheet: Ampacoll Maxiflex, flexible PU foam
Product photos
jpg Product photo: Ampacoll Maxiflex Product photo: Ampacoll Maxiflex, flexible PU foam
Application photos
jpg Application photo: Ampacoll Maxiflex Application photo: Ampacoll Maxiflex, flexible PU foam
jpg Application photo: Ampacoll Maxiflex Application photo: Ampacoll Maxiflex, flexible PU foam

Window installation with Ampack

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