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fischer one-component gun foam PUP 750 B2

The gun foam with proven sound and thermal insulation properties as well as increased foam yield.

Art.-No. 53084
Top Features
  • Building material class B2.
  • Foam yield of extruded foam 55 l.
  • General building authority test certificate for B2.
  • Proven joint soundproofing.
  • Proven thermal conductivity.

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Product Description

fischer 1K gun foam PUP 750 for insulating and filling connecting joints, universally usable. Colour: yellow. General building authority test certificate for B2. Proven thermal protection and reduction of air permeability. Proven 61 dB sound insulation. High yield of extruded foam up to 55 l with a low level of foam expansion during the curing period. Solid valve prevents adhesion of used cans when stored horizontally.
  • The thermal protection and proven reduction of air permeability fulfil the high standards for modern thermal protection.
  • The proven 61dB sound insulation fulfils the standards of modern sound insulation and helps to reduce noise.
  • The high yield of up to 55 l reduces the number of cans needed, thus ensuring maximum economic efficiency.
  • The low level of foam expansion during the curing period avoids reworking, thus guaranteeing a simple and time-saving application.
  • The new safety valve prevents adhesion when being stored horizontally or during long interruptions of work, thus guaranteeing long-lasting functionality.

Application and Permission

  • Insulating and filling window connection joints, around window sills and shutter boxes
  • Insulating and filling in roofing work and dry construction
  • Insulating and filling finished elements, wall connections, wall penetrations and cavities
  • Insulating and filling pipe penetrations and ventilation ducts
Building materials
Bonds to all standard building materials such as:
  • Concrete
  • Anodised layer
  • Gypsum plasterboard
  • Wood
  • Sand-lime brick
  • Plastics (not on PE, PP, Teflon, silicone)
  • Masonry
  • Metals with priming coat
  • Plaster
* You can find detailed information on building materials in the registration document.
For Details see corresponding Documents

Assembly Instruction

  • 1-component PU foam
  • Building material class B2
  • Processing temperature environment: +5 °C to +35 °C (can temperature: +5 °C to +30 °C)
  • Non-tacky after approx. 25 minutes
  • Can be cut after approx. 1 hour
  • Hardened after approx. 24 hours
  • Temperature resistant from -40 °C to +90 °C
  • Layer thicknesses > 50 mm: foam in several layers and then dampen.
  • Fresh foam stains can be removed immediately with fischer PU cleaner.

Technical Data

Technical Data

Content per can 825 [ml]
Max. foam yield (free foaming) 55 [l]
Colour beige
Amount 1 Unit(s)
GTIN (EAN Code) 4006209530849

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