International Catalogue

One-component gun foam PUBS B2
Foams, Sealants
The gun foam with proven resistance to water pressure
Sealing concrete manhole rings
Filling pipe penetrations
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 workintensive
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.
▪ PUBS is graded as normally inflammable
as per the B2 test and can,
therefore, also be used above ground.
This offers the highest level of flexibility.
▪ The easy dosage allows for a controlled
filling and sealing, and en-sures
that the correct amount is used.
TECHNICAL DATA
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
▪ Plaster
▪ Stone
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
CERTIFICATES
▪ General test certificate from building
authorities P-NDS04-137
▪ Test for watertightness up to 0.5 bar
for the adhesion of manhole rings
▪ Proven thermal conductivity: Reduces
heat loss by 0.0345 W/(m*K)
▪ Based on DIN 18542, proven airtightness
of a < 0.1 m³/[h*m*(daPa)² /3 ]
FUNCTIONING
▪ One-component PU foam
▪ Building material class B2
▪ Beige in colour
▪ Foam yield of extruded foam 45 l
▪ Processing 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.
Contents per
canister
Max. foam yield
(free foaming)
Colour
Sales unit
Item Art.-No. [ml] [l] [pcs]
PUBS 750 B2 (D/GB) 513763 750 45 beige 12
398