Fire Rated IBS Foam

Fire Rated IBS Foam

The Promaseal IBS foam strip is a trusted fire rated expansion joint foam engineered for reliable passive fire protection in walls, floors, and ceilings. Made from high-density, flexible foam, the Promaseal foam strip is designed to maintain the fire resistance level (FRL) of separating elements, sealing joints and service penetrations with consistent performance.

Tested to AS 1530.4 and AS 4072.1, this foam strip delivers up to -/240/240 FRL depending on configuration, making it a dependable choice for contractors working on commercial, industrial, and civil projects. Easy to install, compressible, and non-flammable, it provides a compliant and efficient alternative to traditional fire sealants while ensuring durability across a range of applications.

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Specification

*for all TDS, SDS and general chemical make-up of descriptions of Fire Rated IBS Foam please enquire via 1800 262 383 or email [email protected]

Product Code Description
118706 Foam Strip  Promaseal IBS 16mm x 150m Roll
113873 Foam Strip  Promaseal IBS 22mm x 100m Roll
118451 Foam Strip  Promaseal IBS 29mm x 60m Roll
118452 Foam Strip Promaseal IBS 38mm x 30m Roll
120400 Foam Strip Promaseal IBS 50mm x 20mm x 50m
121605 Foam Strip Promaseal IBS 100mm x 10mm x 50m

Key features and benefits

  • Fire Rated Performance – Tested in accordance with AS 1530.4 and AS 4072.1, ensuring compliance with NCC requirements.
  • Durable & Reliable – Maintains shape and integrity under site conditions, resisting shrinkage and ageing.
  • Flexible & Easy to Install – Compresses ~20% for a secure fit, adapting to a range of joint widths.
  • Consistent Quality – Factory-made for reliable, repeatable fire protection performance.
  • Safe & Non-Hazardous – Classified as non-hazardous and non-flammable, supporting safer site handling.
  • Efficient Handling – Supplied in lightweight roll form, reducing installation time and labour effort.