Ultra Flex Flexible Assembly Adhesive Silicone
Sealants & Silicones
Selsil Ultra Flex is a one-component, moisture-curing, high-performance hybrid-based sealing material. Combining all the mechanical properties of polyurethane sealant and silicone, Selsil Ultra Flex is a new-generation sealant that contains no isocyanate or solvent.
Selsil Ultra Flex is suitable for the assembly and bonding of metal, aluminium, glass, plastic, wood and concrete materials to one another. In the construction industry it can be used for many applications as an elastic adhesive and filling sealant, both indoors and outdoors.
Key features
- One-component, moisture-curing hybrid
- Combines PU and silicone properties
- No isocyanate or solvent
- Indoor/outdoor assembly and filling
Technical Specifications
| Product Type | Hibrit polimer |
|---|---|
| Curing | Moisture Curing |
| Density | 1.40 ± 0.03 g/ml |
| Appearance / Colour | Macun/Beyaz |
| Skin-over Time | >40 min (23°C and 50% RH) |
| Curing Rate | Approx. 2 mm/24 h (23°C and 50% RH) |
| Slump | 2 mm/24 h |
| Hardness | 25 ± 5 Shore A |
| Tensile Strength | 1.25 N/mm² |
| Thermal Resistance | -40°C to +90°C |
| Application Temperature | 5°C to 40°C |
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