FirePro® AIS
FirePro® AIS is an acrylic based fire-resistant ablative sealant, designed for use as part of a fire-stopping solution to reinstate the fire performance of walls and floors.
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Application(s)
- Fire-stopping
- Linear Joint Seals
- Penetration Seals
Product description
FirePro® AIS is an acrylic-based fire-resistant sealant, which can be used as a fire-resistant seal within construction joints, service penetrations and to seal FirePro CB50 within penetration seals. Designed to reinstate the fire resistance of compartment walls and floors, FirePro AIS provides fire resistance of up to 240 minutes in accordance with BS EN 1366-4: 2021, subject to the application. FirePro AIS has replaced FirePro Acoustic Intumescent Sealant as the new EN-tested solution.
- Classified 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
- Tested in accordance with BS EN ISO 10140-2: 2021 (airborne sound insulation)
- UL-EU Mark
- Tested in accordance with ASTM E2923-14 (longevity assessment of fire-stop materials)
Areas of application
Applications for FirePro® AIS are:
- Flexible and rigid walls
- Rigid floors
- Within CB50 batt penetration seals
- Linear joints in walls and floors up to 60mm wide
- Non-combustible pipes with insulation
- Cable penetrations
- Rigid conduits
Documentation
Please select and download the documentation pertaining to this product

FirePro AIS Datasheet
FirePro® AIS is an acrylic based fire resistant ablative sealant, designed for use as part of a fire-stopping solution to reinstate the fire performance of walls and floors. Fire & acoustic intumescent sealant for penetration seals and linear joints

FirePro AIS - UL-EU-01364-EN Certificate
Certificate No. UL-EU-01364-EN

FirePro AIS LEED VOC Attestation Certificate
FirePro AIS LEED indoor air quality testing certificate

FirePro AIS BREEAM VOC Attestation Certificate
FirePro AIS BREEAM indoor air quality testing certificate

FirePro AIS WELL Building Standard VOC Attestation Certificate
FirePro AIS WELL Building Standard indoor air quality testing certificate
Certificates
UL-EU-01364-EN
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