Everflex Fire Mate White Intumescent Mastic C3

EVERFLEX FIRE MATE is a five hour rated, one part, emulsion acrylic based, intumescent Acoustic sealant that gives a firm yet flexible seal to joints in a variety of fire rated structures. Tested following the principles of BS EN 1366-4:2006 as detailed in Warrington Fire Research Report No. 181967 (May 2009). Acoustic rated to BS EN ISO 140/3. Tested for air permeability to EN13141-1. The product, in suitably designed joints will resist the passage of fire for up to 5 hours. The selected fillers used in this formulation also make it suitable for use as an acoustic sealant.

• Sealing joints, voids and irregular holes in fire walls, partitions and other structures; also for maintaining the integrity of pipes and cables that penetrate them & for internal perimeter pointing of fire rated door and window frames.
• When exposed to heat, it swells greater than 150% of its original size, creating a char that will resist the passage of fire for up to 5 hours.
• Excellent temperature resistance: remains flexible from -50 - +300°C
• Extremely low dirt pick up. – 1 hour tack free and waterproof seal
• Orange/red colour – for easy installation identification (black also available)
• EVERBUILD Heat Mate Sealant HIGH PERFORMANCE HEAT RESISTANT SEALANT