HILTI CFS-F FX Flexible Firestop Foam
Applications
- Electrical: cable conduits, cables, cable bundles, cable trays and cable trunking
- Mechanical: metal & plastic pipes, composite pipes, split AC unit piping
- Mixed penetration seal
- Repenetration with single cables
- Approvals in combination with Hilti CFS-BL firestop blocks, especially for large openings or applications in specialist industry applications (telecom, industrial)
Advantages
- Foam can be easily shaped during the curing process
- Neat and tidy application
- Very quick and easy to install and provides a reliable firestop seal with only one product
- Maintenance and retrofitting of cables is very easy
- Single-sided installation possible
- Smoke-tightness and firestopping with one system
Technical Data
- Base materials: Concrete, Masonry, Drywall
- Approvals: ETA-10/0109
- Repenetration: Easy
- Approx. tack-free time (at 23 °C / 50% rel. humidity): 5 min
- Approx. curing time1): 10 min
- Application temperature range 10 – 35 °C
- Temperature resistance range -30 – 60 °C
- Storage and transportation temperature range: 5 – 25 °C
- Required dispenser: HDM 330, HDE 500
- Content per can / cartridge 325 ml
| Ordering description | Package contents | Sales pack quantity | Item number | |
| CFS-F FX | 1x Firestop Foam CFS-F FX | 1 pc | 429802 | |
| Accessories | ||||
| Ordering designation | CFS-F FX | Sales pack quantity | Item number | |
| HDM 330 manual dispenser |  | ⦁ | 1 pc | 2036319 |
| HDE 500-A22 cordless dispenser |  | ⦁ | 1 pc | 2005637 |
GENERAL INSTRUCTIONS FOR USE
CONSUMPTION GUIDE
Number of 325 ml cartridges required for various opening sizes and penetration volumes:
Circular opening – 200 mm depth Rectangular opening – 200 mm depth
| 90 | 1.0 | 1.0 | 1.0 | 0.5 | 50 | 100 | 1.0 | 1.0 | 0.5 | 0.5 |
| 120 | 1.5 | 1.5 | 1.0 | 1.0 | 100 | 100 | 1.5 | 1.5 | 1.0 | 0.5 |
| 140 | 2.0 | 2.0 | 1.5 | 1.0 | 100 | 150 | 2.0 | 2.0 | 1.5 | 1.0 |
| 160 | 2.5 | 2.5 | 2.0 | 1.0 | 100 | 200 | 2.5 | 2.5 | 2.0 | 1.0 |
| 180 | 3.0 | 3.0 | 2.5 | 1.5 | 100 | 250 | 3.0 | 3.0 | 2.5 | 1.5 |
| 200 | 4.0 | 3.5 | 3.0 | 1.5 | 100 | 300 | 3.5 | 3.5 | 2.5 | 1.5 |
| 220 | 4.5 | 4.0 | 3.5 | 2.0 | 200 | 200 | 5.0 | 4.5 | 3.5 | 2.0 |
| 240 | 5.5 | 5.0 | 4.0 | 2.5 | 200 | 225 | 5.5 | 5.0 | 4.0 | 2.5 |
| 250 | 6.0 | 5.5 | 4.0 | 2.5 | 200 | 250 | 6.0 | 5.5 | 4.5 | 2.5 |
| 280 | 7.5 | 6.5 | 5.0 | 3.0 | 200 | 300 | 7.0 | 6.5 | 5.0 | 3.0 |
| 300 | 8.5 | 7.5 | 6.0 | 3.5 | 200 | 400 | 9.5 | 8.5 | 6.5 | 4.0 |
| 320 | 9.5 | 8.5 | 6.5 | 4.0 | 300 | 300 | 10.5 | 9.5 | 7.5 | 4.5 |
| 340 | 10.5 | 9.5 | 7.5 | 4.5 | 300 | 350 | 12.5 | 11.0 | 8.5 | 5.0 |
| 350 | 11.5 | 10.0 | 8.0 | 4.5 | 300 | 400 | 14.0 | 12.5 | 10.0 | 6.0 |
| 400 | 14.5 | 13.5 | 10.5 | 6.0 | 400 | 400 | 18.5 | 17.0 | 13.0 | 7.5 |
GENERAL INFORMATION
MAIN APPROVED APPLICATIONS
Excerpt of ETA document. Check the exact field of application (cable types and diameters, pipe types / diameters and wall thickness / insulations type) in the ETA 10/0109 document.
OTHER APPROVED APPLICATIONS
CHARACTERISTICS OF CFS-F FX
Characteristics Flexible wall Rigid wall
- Health and the environment Air permeability Δ p 50 Pa ⇒ 0.0007 q/A [m3/(h x m²)](174 mm thickness of layer) EN 1026
(gas tightness) - Dangerous substances Δ p 250 Pa ⇒ 0.0033 q/A [m3/(h x m²)] Permeability regarding air Material safety data sheet
- Safety in use Resistance to impact / movement Soft body impact: Energy 1200 Nm Hard body impact: Energy 10 Nm EOTA Technical Report TR001, A1
Mechanical resistance and stability / Adhesion Fullfills requirements of zones Type I, II, III and IV maximum opening 400 x 400 mm. - Protection against noise (Airborne sound insulation) Rw (C; Ctr) = 61 (–2; –6) dB Dn,e,w (C; Ctr) = 69 (–2; –7) dB EN ISO 140-3 EN ISO 20140-10 EN ISO 717-1
- Durability and serviceability: Category Y2 (suitable for penetration seals intended for use at EOTA Technical Report TR024 EAD 350454-00-
temperatures between– 20 °C and + 70 °C) no exposure to rain or UV. 1104:2017 - Reaction to fire Class E EN 13501-1
Hilti Corporation
9494 Schaan, Liechtenstein
P +423-234 2965
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