Description
Novia AirSeal 310 FR is a high tack, halogen-free sealant designed for air and vapour control layer applications. This polymer emulsion-based cartridge sealant is easy to apply and dries to a flexible, smooth-surfaced finish, providing excellent movement capability in fire-rated linear joint and penetration seals. It is over-paintable after curing, ensuring a seamless aesthetic finish without colour clashes.
Tested against various external standards, this sealant offers excellent adhesion to multiple substrates and remains flexible without hardening or cracking over time. It is particularly effective in sealing joints up to 35mm wide, forming a fire and smoke seal without slumping.
Features and Benefits
- Suitable for use on a variety of materials
- High tack, fire-rated sealant for long-lasting performance
- Supports airtightness in difficult-to-reach areas
- Ideal for use with VC4000 Fire Rated Air and Vapour Control Layer
- Will not harden or crack over time
- Fire tested to provide a fire and smoke seal in joints up to 35mm
Application and Installation
When paired with the VC4000 Fire Rated Air and Vapour Control Layer, Novia AirSeal 310 FR is the ideal solution for sealing hard-to-reach areas where tapes may not be practical. This enhances the air and vapour seal, ensuring maximum airtightness and fire protection.
Standards and Certification
- BS EN 1366-4
- BS EN 1634-1 2014 + A1 2018
- BS EN ISO 10140-2: 2010
Additional Information
A sealant cartridge gun is required for proper application. Novia AirSeal 310 FR provides long-term reliability and performance, making it an essential component for achieving airtight and fire-resistant building systems.
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