K-FLEX · Firestopping
K-FLEX K-FIRE SEALANT S PLUS
Flexible fire-resistant silicone sealant, up to EI 240.
Price on request
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Overview
Neutral-curing silicone for fire-resistant joints that have to take up movement. It bonds to most building materials, including porous ones, without a primer.
Key features
- Fire resistance up to EI 240
- Stays flexible
- No primer needed
- Linear joints up to 40 mm
Applications
- Firestopping of penetrations and joints
Technical data
| Property | Value |
|---|---|
| Fire Resistance | Up to EI 240 |
| Tested Penetration Seal In | Rigid walls: min. thickness of 150 mm Rigid floors: min. thickness of 150 mm |
| Tested Service Penetration | - Copper pipes up to Ø38mm |
| - Copper pipes up to Ø38mm + FEF Insulation | |
| - Steel pipes up to Ø40mm | |
| - Steel pipes up to Ø40mm + FEF Insulation | |
| - Cables in bundle up to Ø80mm | |
| - Linear Joint up to W40 + backing material | |
| *FEF: Flexible Elastomeric Foam | |
| Durability And Serviceability | Type X |
| Storage Temperature | +5°C to +30°C |
| Certificate Of Conformity | 2821-CPR-0178 |
| Minimum temperature | 5 °C |
| Maximum temperature | +40 °C |
| Ecological Data | Halogen Free |
| Non-toxic | |
| Low smoke | |
| Dust Free | |
| Approvals | CE Marked 2821-CPR-0178 |
| ETA 21-0219 | |
| EAD 350454-00-1104 according EN 1366-3 Penetration Seals | |
| ETA 21-0218 | |
| EAD 350141-00-1106 according EN 1366-4 Linear Joint and Gap Seals | |
| Density | 1.40 g/ml |
Data from the manufacturer. Please confirm the exact version, availability and a current quote with us.
Dimensions and variants
| Packaging | Items per box | Code |
|---|---|---|
| 310 ml cartridge, white | 12 | 850CL020208 |
| 310 ml cartridge, grey | 12 | 850CL020209 |