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- Up to 99£2.42Inc VAT
- 100 & Over £2.30 Inc VAT
- The Rockwool FirePro® AIS Fire & Acoustic Sealant is a high-performance fire resistant ablative sealant for penetration seals and linear joints
- Provides airborne sound reduction of up to 62dB for enhanced acoustic insulation
- Offers up to 4 hours fire resistance (EI 240), subject to application
- Suitable for linear joints up to 60mm wide
- Volume: 310ml
Product Information
The Rockwool FirePro AIS is a high-performance acrylic-based fire and acoustic sealant designed to restore the fire resistance of compartment walls and floors. Suitable for sealing service penetrations, linear joints and FirePro CB50 installations, it provides up to 4 hours fire resistance (EI 240) and airborne sound reduction of up to 62dB. Its fast-curing, water-based formula is easy to apply, can be overpainted once cured, and is suitable for linear joints up to 60mm wide, making it ideal for maintaining both fire protection and acoustic performance in residential, commercial and industrial buildings.
Key Features
- Acrylic-based fire resistant ablative sealant
- Up to 4 hours fire resistance (EI 240), subject to application
- Acoustic performance up to 62dB
- Suitable for service penetrations and linear joint seals
- Compatible with Rockwool FirePro CB50 systems
- Suitable for linear joints up to 60mm wide
- Fast curing with approximately 15-minute tack-free time
- Overpaintable once fully cured
- Available in 310ml cartridges
Technical Information
- Application temperature: 5°C to 35°C
- Fire resistance: Up to 4 hours (EI 240)
- Sound reduction: Up to 62dB
- Shelf life: Up to 18 months
- Tack-free time: Approximately 15 minutes
- Maximum joint width: 60mm
- Coverage: Up to 5.9m per 310ml cartridge (10mm x 10mm joint)
- Volume: 310ml
Approvals
- UL certified (UL-EU-01364-EN)
- Tested to EN 1366-3:2021+A1:2024 and EN 1366-4:2021
- Classified in accordance with EN 13501-2:2023
- Acoustic performance measured in accordance with BS EN ISO 10140-2:2021
- Fire resistance rated up to EI 240, subject to application and installation method
Please Note:
This product should not be used in direct contact with cPVC pipework.
Application temperature should be between 5°C and 35°C.
Product Specifications
| Brand: | Rockwool |
|---|---|
| MPN: | 363377 |
| Pack Size: | 0.31 |
| Colour: | Off White |
| Insulation Type: | Fire Insulation, Sound Insulation |
| Type: | Sealant |
| Shipping Weight Kg: | 0.5 kg |
| Shipping Dimension 1: | 325 mm |
| Shipping Dimension 2: | 50 mm |
| Shipping Dimension 3: | 50 mm |
- Lead time of 1-2 Working Days
- This product is dispatched from Builder Depot and is available for in-store purchase.
- This product will usually be delivered via third party courier.
- Orders received by 11:00am are processed the same working day.
- Your delivery charge will be displayed in the trolley page and checkout prior to purchase.
- Once the order has been dispatched you will be sent relevant tracking information.
- This item is eligible for returns as per our Returns Policy.
Quantity Discount
- Up to 99£2.42Inc VAT
- 100 & Over £2.30 Inc VAT