Fire-Resistant Silicone Sealant
Selsil Fire-Resistant Silicone Sealant is a one-component neutral silicone applied with a sealant gun. Its special formula can form a barrier in a fire or at high temperatures.
- Provides fire resistance for up to 4 hours.
Technical Specifications
| Product type | Silicone polymer |
|---|---|
| Curing system | Neutral (oxime) |
| Density | 1.41 ± 0.03 g/ml (TS 781 ISO 758) |
| Hardness | 20 Shore A |
| Surface drying time | Approximately 8 min (23 °C and 50% RH) |
| Curing rate | 2 mm/day (23 °C and 50% RH) |
| Breaking strength | >1.2 N/mm² (ASTM D412) |
| Elongation at break | >200% |
| Sagging | 0 mm |
| Application temperature | 5 °C to 40 °C |
| Temperature resistance | −5 °C to +150 °C |
Packaging Options
- Clear280 mlBox: 25 pcs
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Questions & Answers
It is designed for fire-resistant sealing of connection and expansion joints in construction.
It bonds to glass, ceramic, steel, aluminium, brick, concrete and many plastic surfaces.
Yes. It bonds to the surface to form a strong, watertight seal.
No. It is a one-component, neutral-curing silicone applied with a gun.
Skin formation takes approximately 8 minutes at 23 °C and 50% relative humidity.
The cure rate is 2 mm per day at 23 °C and 50% relative humidity.
Apply it at 5–40 °C.