A premium grade intumescent acrylic sealant that swells to prevent the passage of fire and smoke. It can provide up to 4 hours of fire resistance and is fire, smoke and acoustic rated. Supplied in a 310ml recycled plastic cartridge.

Features & Benefits

• A halogen-free, polymer-based sealant

• 60 minutes fire-rated

• Acoustic tested to achieve 55dB Rw.

• Compatible with standard plastic and timber packers.

• Long-lasting flexibility.

• 12.5% joint movement capability.

• Fire protection for FD30-120 fire-rated door sets with FAS Fire Door Foam™.

• Available in 600ml foil sausage.

• Our Intumescent Acrylic Sealant is also available in brown and orange for next-day delivery, and grey on special orders.

Areas of Application

• Cavity gap filling and perimeter pointing in partition joints and between fire door frames, screens, and walls.

• Provides 30-60 minutes of fire resistance for 5mm gaps or below without backing, and 30-120 minutes of fire resistance for gaps up to 25mm with FAS Fire Door Foam™ or stone mineral fibre wool.

• Timber frames - softwood (FD30), hardwood (FD60).

Fire Rating

Extensively fire tested to 30-120 minutes with fire doorsets in accordance with BS 476: Pt 20 & 22: 1987 and BS EN 1634-1: 2014.

Certifire Certificate

CF5840

Acoustic Rating

Acoustic tested in accordance with BS EN ISO 10140-2:2010.

Comply with Approved Document E.

Shelf Life 

18 months if stored in accordance with storage guidance.  

Storage & Disposal  

• Cartridges or foil sausages can be stored for at least 18 months from the production date when stored in a cool, dry environment, in original unopened containers, and at temperatures between 2⁰C and 30⁰C. Do not allow it to freeze. 

• These products should not be left in an overheated environment, in temperatures above +50˚C or exposed to direct sunlight.  
• Empty cartridges or foils should be disposed of appropriately in line with local regulations. Refer to the Material Safety Data Sheet for more information. 

Maintenance 

• Recorded inspection should be conducted in line with the maintenance and inspection schedule that is defined for the building or project. These should be conducted and recorded by competent individuals. 
• Where the product is damaged or tampered with, a new product should be installed with the installation guidance.  

Product Information  

All website information and technical data reflect the latest versions.

FAS Fire Door Intumescent Acrylic Sealant Certifire Certificate - CF5840

FAS Fire Door Intumescent Acrylic Sealant Material Safety Data Sheet

FAS Fire Door Intumescent Acrylic Sealant Technical Data Sheet

FAS Fire Door Intumescent Acrylic Sealant Installation Guide

FAS Warringtonfire Field of Application Report