Everflex Fire Mate Intumescent Sealant is an acrylic sealant that swells when exposed to temperatures in excess of 125°C to prevent the passage of fire and smoke and has a fire rating of up to 4 hours in certain joint configurations. Key Features: Fire rated to EN1366-4 (2006) & EN1366-3 (2009). Acoustic rated to BS EN ISO 140/3 Tested for air permeability to EN13141-1 Swells more than 150% of its original size when exposed to heat No priming required for most construction substrates Permanently flexible Excellent acoustic properties Easy to apply and tool off Fast cure – tack free in 15 minutes Can be painted
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