0892400100 | Wurth.am

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Specification

1-component polyurethane foam for applications with building material class B1 requirements

Flame-retardant

General construction permit, complies with building material class B1 in accordance with DIN 4102, Part 1

For universal use

Suitable for a range of indoor and outdoor applications
Excellent adhesion on nearly all structural substrates
Once hardened, can be plastered over, painted and glued
Resistant to ageing, non-rotting, mould-resistant, but not UV-resistant

Excellent dimensional stability and rapid hardening

No volume shrinkage
Minimal post-expansion once the product has fully hardened

Excellent filling volume

Solvent-free

Notice

All common construction surfaces such as concrete, masonry, stone, plaster, wood, corrosion-protected metal, polystyrene, PIR/PUR hard foam, polyester and hard PVC. Does not adhere to PE, PP, PTFE and silicone.

The usage instructions are recommendations based on the tests we have conducted and based on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee consistent quality of our products. We reserve the right to make technical changes and further develop products.

Application

Ideally suited for applications with B1 requirements such as filling joints, holes and cavities with foam, i.e. between fau00e7ade insulating panels, roof finishings, roller shutter boxes, as well as in the construction of equipment and metalworking. For insulating window sills, window frames as well as in refrigerated trucks and walk-in refrigeration construction.

Technical information

Chemical basis	Polyurethane
Colour	Blue
Moulded density	22 kg/mu00b3
Cell structure	Fine
Cell structure conditions	tested in accordance with Wu00fcrth test methods
Dry to the touch after	25 min
Conditions for being dry to the touch	at 23u00b0C and 50% humidity
Can be cut after	30 min
Conditions for ability to cut	at 23u00b0C and 50% relative humidity
Final spreading possible after	3 h
Full resilience	24 h
Conditions for full resilience	at 23u00b0C and 50% relative humidity
Min. processing temperature	5 u00b0C
Max. processing temperature	35 u00b0C
Min. ambient processing temperature	5 u00b0C
Max. ambient processing temperature	35 u00b0C
Min. surface processing temperature	5 u00b0C
Max. surface processing temperature	35 u00b0C
Min. processing temperature for can	5 u00b0C
Max. processing temperature for can	30 u00b0C
Min. temperature resistance	-40 u00b0C
Max. temperature resistance	90 u00b0C
Building material class	B1
Building material class conditions	in accordance with DIN 4102-1
Water absorption (%)	1 Vol-%
Water absorption conditions	in accordance with DIN EN 1609
Compression strength	3.9 N/cmu00b2
Compression strength conditions	in accordance with DIN 53421, at 10% compression
Ultraviolet resistance	No
Breaking elongation	10 %
Breaking elongation conditions	in accordance with DIN 53571
Flexural strength	0.7 N/mmu00b2
Conditions for flexural strength	in accordance with DIN 53423
Shear strength	0.14 N/mmu00b2
Conditions for shear strength	in accordance with DIN 53427
Yield (volume) approx.	40 l
Contents	750 ml
Container	Aerosol can
Weight of content	780 g
Resistance against	Solvent Chemicals Petrol Oil Colours
FC-free	Yes
Shelf life from production	12 Month

Required accessory:

Art.-no.: 08911524

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Product information