Everbuild Sika Fire Mate Intumescent Sealant, Brown, C3 (5-hour rated)

The Everbuild Sika Fire Mate Intumescent Sealant is a high-performance, five-hour rated sealant designed for fireproofing applications. This one-part, emulsion acrylic-based product provides a firm yet flexible seal for joints in various fire-rated structures, ensuring optimal safety and compliance with industry standards.

Key Features:

• 5-hour fire resistance – Tested to BS 476 Part 20 (1987) as detailed in Warrington Fire Research Report No. 144508/B (Feb 2005).
• Intumescent & acoustic sealing – Expands over 3x its original size when exposed to heat, forming a protective char that resists fire for up to 5 hours. Also provides excellent sound-deadening properties.
• Fast-curing & easy application – Tack-free in 15 minutes, can be overpainted, and requires no priming for most construction substrates.
• Suitable for joints up to 50mm wide – Ideal for sealing gaps in fire walls, partitions, and around pipes and cables.
• Available in White or Brown – Ensures aesthetic compatibility with various surfaces.

Applications

This sealant is perfect for:

• Sealing joints, voids, and irregular holes in fire-rated walls, partitions, and structures.
• Maintaining fire integrity around penetrations for pipes and cables.
• Internal perimeter pointing of fire-rated door and window frames.

With its durable formulation and ease of use, the Everbuild Sika Fire Mate Intumescent Sealant delivers reliable fire protection and sound insulation for both commercial and residential projects.