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FirePro® CB50 - Stone Wool Fire Stopping Batt

Name: FirePro® CB50 - Stone Wool Fire Stopping Batt
Brand: ROCKWOOL Ltd
SKU: gtMaeqAiJPqxVNCVm7vLNs

Verified by manufacturer 6 days ago

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

Suitable for use internally in applications such as:

Multiple substrates including: solid walls and floors; flexible walls.
Multi-service penetrations.
Head of wall.
Blank seals.
Face-fixed applications.
Large-framed service voids.

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.

Features and benefits:

Tested in accordance with EN 1366-3: 2021+A1:2024.
Classified in accordance with EN 13501-2: 2023.
Airborne sound insulation measured in accordance with BS EN ISO 10140-2: 2021.
Certified by UL-EU, certificate number: UL-EU-01360-EN.
Ablative coating.
Up to two hours fire resistance.

General information

Color	White Yellow
Finish	Coated
Material	Rock mineral wool Stone wool
Shape	Rectangle
Length	1200 mm
Width	600 mm
Height	50 mm

Uniclass	Pr_25_80_81_51 Mineral wool fire-stoppingPrimary
CAWS	P12/40 Mineral wool rigid batts P12/360 Mineral wool rigid batts

SKU Code	CB50

Specification data - Mineral wool fire-stopping

Classification data
Material	-
Third-party certification	Certified by UL-EU, certificate number: UL-EU-01360-EN.
Type	Rigid.
Density	160 kg/m³.
Facing	Ablative-coated.
Fire performance	Fire resistance: EI 120 to BS EN 13501-2. Guidance for specification option: Up to two hours fire resistance.
Sound insulation rating	44 (-1; -3) Rw (C; Ctr). Guidance for specification option: Tested in a double layered plasterboard internal partition. 300 x 300 mm square framed and lined opening. Single CB50 set within depth of opening. Double CB50 set within depth of opening, 48 (-1;-3) Rw (C;Ctr).
Dimensions	1200 x 600 x 50 mm. Guidance for specification option: Length x width x thickness.

Sustainability data

Material	Rock mineral wool Stone wool
Recyclability	ROCKWOOL stone wool insulation is recyclable and can be transformed into new ROCKWOOL products. Guidance for specification option: Contact the manufacturer for details of how to recycle waste ROCKWOOL stone wool material that may be generated during on-site installation.