• Intumescent Acrylic Sealant

  • Intumescent Acrylic Sealant provides a firm yet flexible fire-retardant seal with a fire rating of up to 5 hours. The sealant swells to 3 x its original size when exposed to temperatures in excess of 125°C 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.


    • Fire rating of up to 5 hours
    • No priming required for most construction substrates
    • 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 façade for interior applications in compliance with the Construction Product Regulation
  • Call us on 01322 274226 or sales@fixmart.co.uk to place your order.

  • Download Specification Sheet

Product Options

  • Product CodeSizeColourPack Quantity
    501204041310mlWhiteN/AiClick for more information

    Fire rating of up to 5 hours

No carriage charge on any orders over £50 for next day delivery

Our fast order processing, extensive product range and comprehensive stocks of key lines means we can usually guarantee next day delivery of your order.