Intumescent Expansion Joint Seal

Intumescent Expansion Joint Seal
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Part no: AFEJ10/240
Our price: £5.49 + vat (£6.59 inc. vat)
Available: In Stock
Delivery: FREE UK-wide Delivery
Next working day if ordered before 2pm
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With an Intumescent Expansion Joint Seal you are able to maintain the fire resistance of compartment walls and floors. This comes in handy when designed movement or expansions joints are required either horizontally or vertically.

It’s flexible and water resistant, and once exposed to high temperatures, will expand to seal the area. When burned, a carbonaceous char is formed by the graphic, which will prevent the spread of fire and maintain compartmental integrity.

Once installed, they will provide a 4-hour fire resistant barrier. Made from an elastomeric foam laminated with an intumescent graphite-based compound.

Please note: As these seals are made to order, please allow between 7 to 14 working days for this item to be delivered.

  • Fire resistance testing to EN 1366-4 E 120, EI120 and BS 476 240mins.
  • Highly flexible and water resistant.
  • Acoustic Isolation to EN 10140 to 22dB.
  • Available up to 150mm gap size.
  • Joint movement capability of +/- 50%.