CP 660 Flexible firestop foam
Easy-to-install flexible firestop foam to help create a fire and smoke barrier around for cable and mixed penetrations
- Base materials: Concrete, Masonry, Drywall
- Approx. curing time: 10 min
- Application temperature range: 10 - 35 °C
Choose options
Pack size
- 1 pc
 Quantity 
 Packs 
Total Pieces 
 1 
Discounted net
 From PHP2,623.50 
Technical Data
Base materials
 Concrete, Masonry, Drywall 
Approx. curing time
 10 min 1
Application temperature range
 10 - 35 °C 
Colour
 Red 
Content per can/cartridge
 325 ml 
Chemical basis
 Two-component polyurethane foam 
Foam yield (up to)
 2.1 l 
Required dispenser
 HDM 330, HDE 500 
LEED VOC
 26 g/l 
Acoustics performance
 Test report available 
Storage and transportation temperature range
 5  -  25 °C 
Temperature resistance range
 -30  -  60 °C 
- at 75°F/24°C, 50% relative humidity
Documents
Features & Applications
Features
- Versatile – single cables, bundles, trays, trunking and mixed penetrations (metal and plastic pipes)
- Future-proof – re-penetrable to allow future cable capacity increases
- Easily shaped during curing phase – leftovers can be cut and reused
- Single-sided installation possible
- Simpler – no additional sealing or backfilling material needed
Applications
- Electrical: Cable, cable bundles, cable trays and cable trunkings. Mixed penetrations. Repenetration of single cables. Combi approvals with CFS-BL blocks especially for large openings or special segment applications (telecom, industrial)
- Mechanical: Non-combustible (metal) pipes with mineral wool / non-flammable insulation. Small combustible (plastic) pipes. No smoke/gastight additional sealing and no backing material required
- Can be used for LAR applications
- Combustible pipes up to 110 mm, with firestop collar
- Conduits and conduit bundles
For approval or certificate information, please see individual items.
Consulting & Support
Would you like an interactive demonstration of this product? Meet one of our product experts for a free and hands-on demonstration.
Let us call you back and connect you with one of our competent Hilti advisors. You will be contacted within a couple of minutes during business hours, Monday - Friday 8:00 AM to 5:00 PM.








