WURTH B3 PU foam with good bond strength
1C assembly foam PUR B3, JC-standard ASMBYFM-1C-MAN-STANDARD-B3-750ML
Art.-no. 0892149751
EAN 4065746554039
ADVANTAGES
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, etc
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.
APPLICATIONS
Suitable 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
INSTALLATION GUIDE
TECHNICAL DATA
| 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 | 15 Month |
| Conditions to maintain shelf life from production | at 5°C to 25°C |
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