FirePro® Ablative Coated Batt
ROCKWOOL® FirePro® Ablative Coated Batt provides a tested, fire resistant seal which can also improve sound attenuation.
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Application(s)
- Fire-stopping
- Penetration Seals
Product description
This product will enter its phase-out period on 31 March 2026 and will be fully discontinued as of 1st June 2026.
ROCKWOOL FirePro Ablative Coated Batt is a stone wool insulation product, pre- coated on both sides with an ablative coating. Ablative Coated Batt is tested to provide up to 240 minutes fire resistance, when using the 60mm batt and subject to the application. It also provides acoustic performance and, importantly, maintains air tightness and reduces unwanted heat losses.
FirePro Ablative Coated Batt can be cut to the size and shape required to fit the aperture and penetrations. Cuts to the batt should be kept to a minimum.
- Classified in accordance with BS EN 13501-2
- Tested in accordance with BS EN 1366-4:2006
- CE marked in accordance with EAD 350454-00-1104 - ETA 22/0157
- Tested in accordance with BS EN 1366-3:2009
Areas of application
Application for FirePro® Ablative Coated Batt are:
- Multiple substrates including: solid walls and floors, flexible walls
- Multi-service penetrations
- Head of wall
- Blank seals
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

Product Discontinuation notice 2nd March 2026
Effective 31 March 2026, we will be phasing out the following products from our FirePro range, and discontinuing them by 1 June 2026. Routine production and sourcing of these products will cease and only the alternative products will be available after this date. To ensure a smooth transition, both 50mm Ablative Coated Batt and its accessory products will continue to be available during the changeover. We’ll be fulfilling existing orders and supporting ongoing projects until stock is depleted.

Technical Statement: FirePro® CB50 Coated Batt Interchangeability Programme 2nd March 2026
As part of the rollout of the new FirePro® fire-stopping range, ROCKWOOL has partnered with UL, to validate the interchangeability of the new products. This programme confirms that the FirePro CB50 may be used as a direct substitute for the outgoing 50 mm Ablative Coated Batt.

FirePro 50mm Ablative Coated Batt Datasheet
ROCKWOOL® FirePro® Ablative Coated Batt provides a tested, fire resistant seal which can also improve sound attenuation.

FirePro 60mm Ablative Coated Batt Datasheet
ROCKWOOL® FirePro® Ablative Coated Batt provides a tested, fire resistant seal which can also improve sound attenuation.

FirePro Ablative Coated Batt UL-EU Certificate
Certificate No. UL-EU-01208-CPR
Certificates
Product variants
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