Fire safety in buildings is a critical concern for property owners, architects, and contractors. Intumescent fire sealants, intumescent silicone, and related products are key tools in enhancing fire resistance and ensuring compliance with stringent fire regulations. These materials expand under high temperatures to seal gaps and protect against the spread of flames, smoke, and heat. Below, we explore the features and applications of some popular products in this category, highlighting their importance in passive fire protection.
Intumescent Fire Sealant Picks
1. Everbuild Everflex Fire Mate Intumescent Sealant 295ml
The Everbuild Everflex Fire Mate is a water-based acrylic sealant that expands under heat, creating a barrier to fire and smoke. It offers up to 4 hours of fire resistance, making it an excellent choice for sealing joints and gaps in fire-rated walls, ceilings, and partitions. With its high adhesion to various surfaces, including wood, brick, and plasterboard, this sealant is both versatile and easy to apply. Its paintable finish ensures it blends seamlessly into its surroundings, providing both functionality and aesthetics.
2. Hodgson Sealants Intufire Acrylic 310ml (Box of 25)
The Hodgson Sealants Intufire Acrylic is a professional-grade fire sealant that delivers exceptional performance. Sold in boxes of 25, it is ideal for large-scale projects. This sealant is suitable for sealing gaps around service penetrations, including pipes and cables, and complies with BS fire safety standards. It can be used in both horizontal and vertical joints, providing reliable fire-stopping for up to 240 minutes.
3. Rockwool FirePro Acoustic Intumescent Sealant (Box of 25)
Combining fire resistance with acoustic insulation properties, the Rockwool FirePro Acoustic Intumescent Sealant is an excellent choice for environments where both fire safety and soundproofing are required. Sold in convenient boxes of 25, it provides up to 4 hours of fire resistance and is particularly suited for sealing gaps in fire-rated walls, floors, and partitions. Its dual functionality makes it a popular choice for commercial buildings and residential developments.
Complementary Intumescent Products
Rockwool FirePro Intumescent Putty Pads Internal Double
Rockwool’s FirePro Intumescent Putty Pads are pre-formed sheets designed to protect electrical boxes and other penetrations in fire-rated walls. When exposed to heat, these pads expand to fill gaps and prevent the spread of fire and smoke. They are easy to install and particularly useful in maintaining fire integrity in areas with frequent service penetrations.
ARBO Arboseal Intumescent Tape 12m
ARBO Arboseal Intumescent Tape is a versatile solution for sealing joints in fire-rated assemblies. The 12m roll provides an efficient and easy-to-apply solution for enhancing fire resistance. The tape expands under heat, creating a robust seal against fire and smoke, making it ideal for applications such as glazing systems and structural joints.
Rockwool Ablative Coated Batt (60mm x 600mm x 1200mm)
The Rockwool Ablative Coated Batt is a rigid slab designed for sealing large openings in walls and floors. Coated with an ablative fire-resistant layer, it provides up to 4 hours of fire protection and is highly effective in maintaining compartmentation in buildings. Its insulation properties also contribute to acoustic and thermal performance, making it a multi-functional solution.
Applications and Benefits
These intumescent products are essential components of passive fire protection systems. They are used in sealing joints, gaps, and service penetrations in fire-rated structures, ensuring that the fire integrity of walls, floors, and ceilings is maintained. By preventing the spread of fire, smoke, and heat, these materials safeguard lives, protect property, and minimise damage during a fire incident.
Browse and buy Intumescent Sealants and Products via our website!
Investing in high-quality intumescent fire sealants and related products is essential for ensuring comprehensive fire protection in buildings. Products such as the Everbuild Everflex Fire Mate, Hodgson Sealants Intufire Acrylic, and Rockwool FirePro Acoustic Intumescent Sealant offer reliable fire resistance and ease of application. Complementary solutions like the Rockwool Intumescent Putty Pads, ARBO Arboseal Intumescent Tape, and Rockwool Ablative Coated Batt further enhance the fire safety of critical areas.
By incorporating these products into construction and maintenance projects, you can ensure compliance with fire safety standards while prioritising the safety of occupants and properties.
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