Builder PU LM
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Builder PU LM
Description:
Builders PU LM is a high quality, elastic, one component sealant based on polyurethane.
Properties:
- Very easy to apply
- Permanently elastic after curing
- Very good adhesion on many materials
- Excellent resistance to UV radiation
- Excellent resistance to many chemicals
| Basis | Polyurethane Consistency |
| Consistency | Stable paste |
| Curing System | Moisture curing |
| Density (g/ml) | 1.20 ± 0.06 |
| Skin formation time (23°C/50% R.H.) (min)* | 20-40 |
| Curing Rate * (23°C/50% R.H.) (mm/24 hours) | 02-Mar |
| Slump (mm) | <1.5 |
| Hardness, Shore A, Points** (ISO 867) | 40 ± 5 |
| Tensile Strength**, (N/mm2) (ISO 37) | >1.8 |
| Elongation at break** (%) (ISO 37) | >600 |
| Temperature Resistance (°C)** | -30→90 |
| Application temperature (°C) | 5→35 |
DOWNLOAD TECHNICAL DATA SHEET
APPLICATIONS
- Expansion joints in buildings with high movement, highways, and water conservancy projects.
- Bonding and joint sealing for precast panels, wood, aluminium, and PVC joinery seams, curtain walls.
- Concrete roof tiles in construction areas.
- Connection joints between window and door frames and walls.
- Expansion joints for other traditional construction materials.
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