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Gun fountain foam Premium PUP BS 750 B2

The gun foam with proven resistance to water pressure

The fischer gun fountain foam Premium PUP BS 750 is particularly suitable for the sealing and joining of concrete manhole rings and saddle joints as well as the insulating and filling of wall penetrations, cavities, wall connections and finished elements. The foam means that there is no need for the time-consuming application of mortar. The high resistance to dilute chemicals and mineral oils, acids and bacteria found in soil, and rot all guarantee the lasting function of the product. Water pressure resistance testing offers additional reliability. The beige fischer one-component gun foam PUP BS 750 dispenser is fitted with an improved standard valve that increases the product shelf life. Protective gloves for end users are included.

Product Description

Advantages
  • External testing of watertightness when used in connection with hinged manhole rings fulfils the requirements for a well foam.
  • The special foam is ready and easy to use, and replaces the time- and work-intensive application of mortar.
  • The high resistance to dilute chemicals and mineral oil, the resistance to acids and bacteria found in soil, and the resistance to rot all guarantee a lasting function.
  • The easy dosage allows for a con-trolled filling and sealing, and ensures that the correct amount is used.
  • The new non-sticking safety valve guarantees long-lasting functionality.

Available Product Variants


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Application and Permission

Applications
  • To quickly fill joints between hinged manhole rings
  • To seal and bind well shafts, manhole shafts, domestic sewage treatment plants and cisterns
  • To insulate and fill wall penetrations, cavities, wall connections and finished elements
Building materials
Bonds to all standard building materials such as:
  • Concrete
  • Anodised layer
  • Fibre cement
  • Gypsum plasterboard
  • Wood
  • Sand-lime brick
  • Plastics (not on PE, PP, Teflon, silicone)
  • Masonry
  • Metals with priming coat
  • Plaster
  • Stone
* You can find detailed information on building materials in the registration document.

Assembly Instruction

Functioning
  • 1-component PU foam
  • Building material class B2
  • Processing temperature environment: +10 °C to +30 °C (can temperature: +5 °C to +30 °C)
  • Non-tacky within approx. 15 minutes
  • Bind manholes together before skin formation.
  • Do not cut or spread foam coming from the hinge.
  • 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.

Documents for Downloading

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