K-FLEX K-FIRE ACRYLIC
K-FLEX K-FIRE ACRYLIC is an one part acrylic sealant designed to prevent the spread of fire and smoke through joints and openings in fire rated walls and floors, maintaining also the acoustic design performance in walls and floors. Under fire exposure, it creates a robust fire seal creating a durable intumescent char. Thermal activation takes place at about 180°C when the material will expand (intumesce) and prevent the passage of fire and smoke for periods up to and beyond 4 hours.
Technical specifications
T-
20 °C
T+
+70 °C
DENSITY
1.58 g/ml
ECOLOGICAL DATA
EMICODE emission class EC 1PLUS
Low Emission
Low Emission
FIRE RESISTANCE
Up to EI 240
TESTED PENETRATION SEAL IN
Flexible walls: min. thickness 100 mm
Rigid walls: min. thickness of 150 mm
Rigid floors: min. thickness of 150 mm
Rigid walls: min. thickness of 150 mm
Rigid floors: min. thickness of 150 mm
TESTED SERVICE PENETRATION
- PVC-U pipes up to Ø32mm
- PVC-U pipes up to Ø40mm + MW Insulation
- PE, PE-HD pipes up to Ø40mm + MW Insulation
- ABS pipes up to Ø40mm + MW Insulation
- SAN+PVC pipes up to Ø40mm + MW Insulation
- PP pipes up to Ø32mm
- PP pipes up to Ø75mm + AESW Insulation
- Geberit Mepla up to Ø75mm + FEF / MW / AESW Insulation
- Copper pipes up to Ø54mm
- Copper pipes up to Ø54mm + FEF / MW / AESW Insulation
- Steel pipes up to Ø16mm
- Steel pipes up to Ø165mm + FEF / AESW Insulation
- Steel pipes up to Ø324mm + MW Insulation
- Alupex pipes up to Ø75mm + MW / AESW Insulation
- Electrical Cables in bundles up to Ø100mm
- Telecom Cables in bundles up to Ø100mm
- Blank Seal + AESW Insulation
*FEF: Flexible Elastomeric Foam
*MW: Mineral Wool
*AESW: Alkaline earth silicate wool
- PVC-U pipes up to Ø40mm + MW Insulation
- PE, PE-HD pipes up to Ø40mm + MW Insulation
- ABS pipes up to Ø40mm + MW Insulation
- SAN+PVC pipes up to Ø40mm + MW Insulation
- PP pipes up to Ø32mm
- PP pipes up to Ø75mm + AESW Insulation
- Geberit Mepla up to Ø75mm + FEF / MW / AESW Insulation
- Copper pipes up to Ø54mm
- Copper pipes up to Ø54mm + FEF / MW / AESW Insulation
- Steel pipes up to Ø16mm
- Steel pipes up to Ø165mm + FEF / AESW Insulation
- Steel pipes up to Ø324mm + MW Insulation
- Alupex pipes up to Ø75mm + MW / AESW Insulation
- Electrical Cables in bundles up to Ø100mm
- Telecom Cables in bundles up to Ø100mm
- Blank Seal + AESW Insulation
*FEF: Flexible Elastomeric Foam
*MW: Mineral Wool
*AESW: Alkaline earth silicate wool
DURABILITY AND SERVICEABILITY
Z2
STORING TEMPERATURE
+5 to +30°C
APPROVALS
CE Marked 2531-CPR-CXO10222
ETA-21/0562
EAD 350141-00-1106 according EN 1366-3 Penetration Seals AgBB and EC1Plus for Low VOC
ETA-21/0562
EAD 350141-00-1106 according EN 1366-3 Penetration Seals AgBB and EC1Plus for Low VOC
REACTION TO FIRE
D-s1, d1
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