K-FLEX K-FIRE HP SEALANT
K-FLEX K-FIRE HP SEALANT is an intumescent pressure sealant for firestopping service penetrations through masonry and plasterboard walls and floors. It is suitable for penetrations containing cables, cable trays and pipes. When exposed to fire, the sealant expands to close the opening, helping preserve the integrity and insulation performance of the penetration seal.
Technical specifications
T-
5 °C
T+
+35 °C
ECOLOGICAL DATA
Low Ozone Depletion Potential (ODP) Low Global Warming Potential (GWP) Low VOC (0.05g/l) Dust Free
APPROVALS
CE Marked 2531-CPR-CXO10348
ETA-20/1094
EAD 350454-00-1104 according EN 1366-3 Penetration Seals
ETA-20/1094
EAD 350454-00-1104 according EN 1366-3 Penetration Seals
DENSITY
1,28 g/ml
FIRE RESISTANCE
Up to EI 240
TESTED PENETRATION SEAL IN
Flexible walls: min. thickness of 100 mm Rigid walls: min. thickness of 100 mm Rigid floors: min. thickness of 150 mm
TESTED SERVICE PENETRATION
- PVC pipes up to Ø125mm
- HDPE pipes up to Ø63mm
- ABS pipes up to Ø63mm
- PP pies up to Ø110mm
- PE pipes up tp Ø125mm
- Copper pipes up to Ø60mm + FEF / MW Insulation
- Single cables up to Ø80mm
- Cables in bundle up to Ø100mm
- Linear Joint up to W40 + backing material
*FEF: Flexible Elastomeric Foam
*MW: Mineral Wool
- HDPE pipes up to Ø63mm
- ABS pipes up to Ø63mm
- PP pies up to Ø110mm
- PE pipes up tp Ø125mm
- Copper pipes up to Ø60mm + FEF / MW Insulation
- Single cables up to Ø80mm
- Cables in bundle up to Ø100mm
- Linear Joint up to W40 + backing material
*FEF: Flexible Elastomeric Foam
*MW: Mineral Wool
DURABILITY AND SERVICEABILITY
Z1
STORAGE TEMPERATURE
+5°C to +25°C
CERTIFICATE OF CONFORMITY
2531-CPR-CXO10348
AIR PERMEABILITY
Clause 2.1
AIRBORNE SOUND INSULATION
Rw(C:Ctr)=52(-1:-6)
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