For sealing and joining wells and manholes of sewer manholes and domestic sewage treatment plants or pipe elements made of concrete, with tongue and groove joints

Sealing and joining of control race rings from e.g. concrete, clay and ceramic for house connections

Sealing and assembly of components during assembly of 3-chamber sewage treatment plants

Advantages:

Good performance for high quality work
- Good filling capacity with high expansion rate during curing
Universally applicable to make work more efficient
- Super practical combined valve technology (2 in 1) - for use with gun and manual
- Adhesion on almost all surfaces
Significant saving of cost and working time
- Replaces the time-consuming mortar covering
Secure and reliable connection
- Foams up and enters into smallest gaps
- Watertight up to 0.5 bar
- Resistant to a wide variety of solvents, paints and chemicals, oil, gasoline and all bacteria and acids normally found in the soil

Processing information

Shake the can for at least 20 seconds
Fit the gun on the adapter or screw the straw on the valve
Moisten surfaces with a water sprayer prior to application
Fill holes and cavities for 65 %, as the foam will expand
Repeat shaking regularly during application
Working in layers repeat moistening after each layer
Fresh foam can be removed using the BERNER PU Foam Cleaner
Cured foam can be removed with BERNER PU foam fighter

Advice

Not UV-resistant
Not suitable for permanent sealing under water
Please note that from 24 August 2023, appropriate training on the safe handling of diisocyanates must be completed prior to use. For more information on the training, please visit
www.safeusediisocyanates.eu

Technical Data

Property	Value
Chemical base	PU
Skin building time	8.5 min
Thermal stability (with predefined units)	-40 °C - +90 °C
Cellular structure	70% of closed cells
Pressure resistance	0.5 bar
Cutting time	65 min
Joint yield	20 m
Expansion	135 %
Reaction to fire classification	B3
Insulation factor (DIN52612)	35.4 mW/mK
Box yield	30 l
Shelf life month	12 months
Density, at	40 kg/m³
Packaging Icon	FE-40
Storage temperature (with predefined units)	5 °C - 25 °C
Container	Aerosol
Content	750 ml
Resistance After	24 h
Cutable after	40 min
Color	Grey

Datasheets & Downloads

Language

Type

Art.No.

Berner understands the pressure of time in construction work. Challenges can occur during the whole process of structural construction, installation or finalization of a new building or renovated building.

Reviews

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