Trade Discount 16%
Fire Rated Acoustic Sealant 450g | Up to 4 Hours Fire Rating | Flexible & Paintable | Grey by H.B Fuller
Fire rated acoustic sealant in a 450g cartridge, designed for joints accommodating up to ±20% movement. Ideal for construction and renovation projects, it offers up to 4 hours of fire resistance and excellent acoustic performance, making it perfect for sealing gaps around cables and pipes.
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Product Name/Title: Fire Rated Acoustic Sealant 450g | Up to 4 Hours Fire Rating | Flexible & Paintable | Grey by H.B Fuller
Brand: H.B Fuller
SKU: 15019213
Alternatively Known As: Fire Rated Acoustic Sealant, FireSound Sealant, Fire and Sound Barrier Sealant, Intumescent Acoustic Sealant
Technical Specifications
- Water-based flexible sealant
- Joint movement accommodation: ±20%
- Fire rating: Up to 4 hours in joints up to 50 mm (AS1530.4)
- Acoustic performance: Up to Rw 65 (-2;-5) (AS1276.1)
- VOC content: 31g/L (SCAQM Rule 1168)
- Paintable and UV stable
- Dimensions (H x L x W): 230mm x 60mm x 60mm
- Weight: 0.45 kg
Key Features
- Premium quality, flexible water-based construction sealant
- Accommodates up to ±20% joint movement
- Fire rated for up to 4 hours in joints up to 50 mm as per AS1530.4
- Intumescent; expands to compensate for deflection from extreme heat or fire
- Non-hazardous, free from solvents, isocyanates, and asbestos
- Excellent acoustic performance with low shore A hardness and high density formula achieving up to Rw 65 (-2;-5) per AS1276.1
- Low VOC, Green Star project compliant with 31g/L VOC content
- Paintable and UV stable
Professional Installation Requirements
- Installation should be performed by trained professionals familiar with fire-rated sealants and building code requirements to ensure compliance and optimal performance.
Applications
- Sealing exterior and interior construction joints subject to movement up to ±20% in pre-cast concrete panels, block work, brickwork, aerated concrete, and fire-rated plasterboard
- Sealing gaps around cables, metal pipes, conduits, and busways penetrating walls, floors, and ceilings
Standards & Compliance
- AS1530.4 – Fire resistance tests of elements of construction
- AS1276.1 – Methods of test for fire and smoke damper assemblies
Environmental Benefits
- Low VOC content (31g/L) supports improved indoor air quality and compliance with Green Star environmental standards
- Non-hazardous formulation free from solvents, isocyanates, and asbestos
Warranty Information
Warranty details available upon request from manufacturer.
Available Now
The H.B Fuller FireSound Fire Rated Acoustic Sealant 450g Grey Cartridge is available for immediate purchase, ideal for fire and acoustic sealing in construction and renovation projects.
