B3 PU foam with good bond strength

Name: B3 PU foam with good bond strength
Brand: Würth
SKU: 0892149751

1C assembly foam PUR B3, JC-standard
ASMBYFM-1C-MAN-STANDARD-B3-750ML

Art.-no. 0892149751

EAN 4065746554039

All versions

Specification

Moisture curing PU foams in a pressurized canister. Excellent adhesion to
most substrates, and good thermal and acoustic insulation characteristics, Multi-purpose gap-filling, sealing, bonding and insulating, environment friendly, CFC free, HCFC free.

Wurth B3 PU foam is a one-component, ready to use multi-purpose Polyurethane foam. It is fitted with a plastic adaptor head for use with a foam application gun or a straw.
Wurth B3 PU foam is especially suitable for applications in the construction sector in insulation and installation，also suitable for installation, sound insulation, thermal insulation, high insulation, sealing, moisture-proof, dust-proof, gas isolation, filling structural vacancies, engineering holes and various cracks, etc

NoticeKeep away from children.
Avoid contacting with skin and eye. For skin contacted, remove the sealant by cloth, wash skin thoroughly with soap and water. For eye contacted, hold eyelids apart and flush thoroughly with water, contact physician.

Application

Application areaSuitable for fixing with parquet flooring, laminate flooring and solid wood flooring. Suitable for bonding with facing board and cardboard in room.

Instructions• Shake can vigorously for 60 times before using
• Clean and pre-moisten surface before using
• Firmly screw can on adapter, and turn the flow adjustment screw anticlockwise
• Vertically fill gaps from the bottom, fill the foam about 75% of the space
• Foam starts curing in 10 minute. Wait for one hour before doing next step

Technical information

Chemical basis	Polyurethane
Colour	Beige
Density	21 kg/m³
Density conditions	at 23°C, 50% relative humidity
Moulded density	21 kg/m³
Cell structure	Fine
Tack-free after	10 min
Conditions for being tack-free	at 23°C and 50% humidity
Can be cut after	60 min
Conditions for ability to cut	at 23°C and 50% relative humidity
Full resilience	3 min
Min. processing temperature	5 °C
Min. ambient processing temperature	35 °C
Min. surface processing temperature	5 °C
Max. processing temperature for can	50 °C
Min./max. temperature resistance	-40 to 90 °C
Max. short-term temperature resistance	90 °C
Heat conductance λ	0.049 W/(m*K)
Longitudinal compressive strength	40 kN/m
Yield (volume) approx.	26 l
Conditions for yield	at 23°C and 50% humidity
Contents	750 ml
Container	Aerosol can
Weight of content	630 g
Building material class	B3 - Of high flammability
Shelf life from production	12 Month
Conditions to maintain shelf life from production	at 5°C to 25°C