Pistolenschaum B1

Pistolenschaum B1

One-compoment polyurethane foam for filling of cavities, e.g. below windowsills and for filling of joint leaks between thermal insulation boards and construction elements.


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  • Moisture curing
  • "Flame-retardant" according to German DIN 4102 - B1 in hardened condition
  • Excellent adhesive strength
  • CFC-free
  • Heat conductivity: 0.035 W/mK
  • Temperature resistant up to 100° C
  • Suitable for filling joints within EPS and mineral wool insulations

Suitable substrates in detail

In all ALLFAtherm insulation systems.

750 ML ST 4002822151140 753781

Technical information
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