FirePro® Flex Seal Coating

Name: FirePro® Flex Seal Coating
Brand: Rockwool

FirePro® Flex Seal Coating is designed to reseal the surface of FirePro Flex Seal Coated Strip and Linear Joint where damage to the coating may have occurred during installation.

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FirePro® Flex Seal Coating Container - Embargoed until 29th September 2025

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Application(s)

Fire-stopping
Linear Joint Seals
Penetration Seals

Product description

FirePro® Flex Seal Coating is a water-based, flexible fire-resistant coating designed to reseal the surface of FirePro Flex Seal Coated Strip and Linear Joint that may have been damaged during installation. FirePro® Flex Seal Coating has been tested as a linear and penetration seal and tested for fire resistance periods of up to 120 minutes in accordance with BS EN 1366-3: 2021+A1: 2024, subject to the application. FirePro Flex Seal Coating has replaced FirePro SoftSeal Flexible Coating as the new EN-tested solution.

Suitable for spray or brush application
Dries to give a flexible, sound insulating, white surface
Tested in accordance with BS EN 1366-3: 2021+A1: 2024
Tested in accordance with BS EN 1366-4: 2021
Classified in accordance with BS EN 13501-2: 2023

Areas of application

FirePro® Flex Seal Coating is suitable for use on the following construction types:

• Linear joint seal

• Penetration seal

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 Flex Seal Coating Datasheet

FirePro Flex Seal Coating is a water based fire resistance coating designed to reseal the surface of FirePro Flex Seal Coated Strip and Linear Joint during installation. Flexible coating for use with FirePro Flex Seal products

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