K-FLEX · Firestopping
K-FLEX K-FIRE COATING
Flexible firestop coating for mineral wool seals.
Price on request
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Overview
Coating that restricts the passage of fire and smoke. Applied on mineral wool of at least 80 kg/m³ it seals penetrations; it stays flexible after drying and is weather-resistant.
Key features
- Fire resistance up to EI 240 in the tested system
- Stays flexible after drying
- Weather-resistant
- For cables, cable trays and pipes
Applications
- Firestopping of penetrations and joints
Technical data
| Property | Value |
|---|---|
| Approvals | 2531-CPR-CXO10229 |
| ETA-21/0548 2021/06/28 | |
| EAD 350141-00-110 | |
| Density | 1,3-1,4 g/ml |
| Fire Resistance | Up to EI 240 |
| Tested Penetration Seal In | Flexible walls: min. thickness 75 mm; |
| Rigid walls: min. thickness 75 mm; | |
| Rigid floors: min. thickness 150 mm | |
| Tested Service Penetration | - Electrical wires up to Ø 80 mm single and in bundles |
| - Routes / cable trays | |
| - Steel pipes up to Ø 324 mm + MW insulation | |
| - Combustible pipes up to Ø 160 mm | |
| - Steel pipes up to Ø 324 mm + FEF insulation | |
| - PEX pipes up to Ø 75 mm + MW insul | |
| Durability And Serviceability | Z2 |
| Storage Temperature | +5 °C ÷ +30°C |
| Certificate Of Conformity | 2531-CPR-CXO10229 |
| Airborne Sound Insulation | Rw(C;Ctr)= 55 (-1;-1) dB |
Data from the manufacturer. Please confirm the exact version, availability and a current quote with us.
Dimensions and variants
| Packaging | Items per box | Code |
|---|---|---|
| 8 l pail (10.4 / 11.2 kg) | 1 | 850VR020680 |