Silirub N
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Silirub N
Description:
Silirub N is a high-quality, neutral, elastic one-component silicone based joint sealant.
Properties:
- Very easy to apply
- Permanently elastic after curing
- Very good adhesion on many materials
- UV-resistant
- Very good resistance to ageing
- Not paintable
- Not suitable for natural stone
- MEKO free
Technical Data
| Basis | Polysiloxane |
| Consistency | Stable paste |
| Curing system | Moisture curing |
| Skin formation* (23°C/50% R.H.) | Ca. 6 min |
| Curing speed* (23°C/50% R.H.) | Ca. 2mm/24h |
| Hardness** | Ca. 25 ± 5 Shore A |
| Density | Ca. 1,00 g/ml (transp) Ca. 1,22 g/ml (colors) |
| Elastic recovery (ISO 7389)** | >80% |
| Maximum allowed distortion (ISO 11600) | 20% |
| Max. tension (ISO 37)** | Ca. 1,05 N/mm2 |
| Elasticity modulus 100% (ISO 37)** | Ca. 0,30 N/mm2 |
| Elongation at break (ISO 37)** | Ca. 700% |
| Temperature resistance** | -60°C → 120°C |
| Application temperature | 5°C → 35°C |
DOWNLOAD TECHNICAL DATA SHEET
APPLICATIONS
- All usual building joints with high movement
- Glazing and joint works
- Expansion joints between many different construction
- materials
- Sealing between PVC, treated wooden and metal
- profiles and glass
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