Wurth B3 PU Foam 750ml
B3 PU foam with good bond strength
1C assembly foam PUR B3, JC-standard
ASMBYFM-1C-MAN-STANDARD-B3-750M
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 liters
Conditions for yield: at 23°C and 50% humidity
Conditions to maintain shelf life from production: at 5°C to 25°C
Moisture curing PU foams in a pressurized canister. Excellent adhesion tomost 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.
Notice
Keep 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.
- 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
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