LS18 INSULATING GLASS SILICONE SEALANT
LS18
Silicones
High quality, single component, elastomeric, neutral curing silicone sealant specifically developed for IG unit manufacturing.
Properties
- Does not slump in vertical joints,
- Excellent adhesion to glass, metal, aluminium and galvanized steel,
- Solvent-free, no shrinkage,
- Resistance to weather conditions and UV,
- Compatible with sealants used in the manufacture of IG glass.
Fields of Application
- Designed for secondary sealing of IG units, and used together with PIB primary sealant.
Color Options
Packing
- 600 ml aluminium sausages, box of 20 or 24
Technical Data
| Appearance | Silicone based sealant |
| Application Temperature | +15°C and +35°C |
| Service Temperature | -40˚C and +180˚C |
| Density | 1,35 ± 0,05 g/cm3 |
| Tack-Free Time (minutes) | ~ 10 |
| Curing Rate | 2-3 mm / 24 hours |
| Hardness (Shore A) | 30 ± 5 |
| Elongation at Break | > 200% |
| Elastic Recovery | > 95% |
| Tensile strength | 0,8 MPa |
*Technical data are approximate values based on 23°C air temperature and 50% relative humidity.