Intumescent Acrylic Sealant provides a firm yet flexible fire-retardant seal with a fire rating of up to 4 hours. The sealant swells to 3 x its original size when exposed to temperatures in excess of 125C to prevent the passage of fire and smoke. The selected fillers used in this formulation also make it suitable for use as an acoustic sealant. 310ml cartridge available in White.
Benefits:- Fire rating of up to 4 hours.- No priming required for most construction substrate.- Permanently flexible.- Can be used in joints up to 50mm wide.- Excellent acoustic properties for sound deadening.- Easy to apply and tool off.- Fast curing, tack free in 15 minutes.- Paintable Certified under the harmonized.- European standard EN15651 for facade for interior applications in compliance with the Construction Product Regulation.
Fire rating of up to 4 hours
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310ml cartridge, 4 hours fire rating.
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