FirePro® CB50
FirePro® CB50 is an ablative coated batt, consisting of a high-density stone wool core with an outer layer of water-based ablative coating.
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Application(s)
- Fire-stopping
- Penetration Seals
Product description
FirePro® CB50 forms part of a fire-stopping solution to seal apertures within a building structure that allow the passage of multiple building services as required. Designed to reinstate the fire resistance of compartment walls and floors, FirePro CB50 has been tested as a penetration seal and provides fire resistance of up to 120 minutes in accordance with BS EN 1366-3: 2021+A1: 2024, subject to the application. FirePro CB50 has replaced FirePro Ablative Coated Batt as the new EN-tested solution.
- Tested in accordance with BS EN 1366-3: 2021+A1:2024
- Classified in accordance with BS EN 13501-2: 2023
- UL-EU Mark
- Tested in accordance with BS EN ISO 10140-2: 2021 (airborne sound insulation)
- Tested in accordance with ASTM E2923-14 (longevity assessment of fire-stop materials)
Areas of application
Applications for FirePro® CB50 are:
- Flexible and rigid walls
- Rigid floors
- Multi-service penetrations
- Head of wall
- Blank seals
- Face-fixed applications
- Large-framed service voids
Documentation
Please select and download the documentation pertaining to this product. If you require any certification that is not listed here, please contact us via ukdocumentation@rockwool.com
FirePro CB50 Ablative Coating (EU) MSDS 2025
Material safety datasheet: FirePro CB50 Ablative Coating
FirePro CB50 Ablative Coating (GB) MSDS 2025
Material safety datasheet: FirePro CB50 Ablative Coating
FirePro CB50 Ablative Coating (NI) MSDS 2025
Material safety datasheet: FirePro CB50 Ablative Coating
Product properties
| Value |
|---|
| EN 1366:3 2021+2024 |
| FirePro CB50 has been tested as a penetration seal to EN 1366:3 2021+2024 and has been classified for fire resistance periods of up to EI 120, subject to the application. FirePro CB50 has been certified by UL Certificate No. UL-EU-01360-EN |
Certificates
UL-EU-01360-EN
Variants
Hands-on fire-stopping training
ROCKWOOL’s specially created expert led one-day course in fire stopping theory and practical installation practice for industry professionals.
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