Everbuild B1 Hand Held Expanding Fire Rated Foam, Pink, 750 ml

Product Information

Limited Durability: Fire stopping materials should be able to withstand the rigors of time and maintain their integrity over the long term. Pink foam, however, may degrade or deteriorate over time, compromising its ability to effectively stop the spread of fire. Fire rated foam is often misused due to poor understanding of its suitability. It is important to note that it should only be used to fill small linear gaps, gaps between a door frame and wall and small holes in fire walls. Inadequate Expansion Control: Expanding foam can inflate in an unpredictable manner leading to uneven coverage, sometimes expanding beyond its intended boundaries, or even leaving unnoticed gaps. This can create pathways for fire and smoke to bypass the fire stopping measures, rendering them ineffective.

Expanding foam is a substance made up of various chemicals, including polyurethane. It usually comes in a can, which is either: Note that these products are very different to expanding foam in a can, and as such have other properties and uses not discussed here. Make sure you’re using the correct product for your project. Expanding Foam Uses There are life safety implications – use the foam correctly and in the right situations to achieve conformity with the Building Regulations. Pink Foams especially should be avoided as there is no way after the installation to identify the manufacturer or product used. 10 things to remember about Pink FoamFox Curtis Murray are a building consultancy specialising in providing Clerks of Works services and Quality Control inspections. One such example is electrical boxes. Expanding foam shouldn’t be used in these locations as it could cause jams that would be expensive to repair. Standard B3 expanding foam is the most common type of expanding foam. There are other types of foam on the market which act in similar ways but have different properties. An example is firestop - FR or B1 foam - which is fire rated. This was part of the Grenfell issue: Non compatible parts being put together because they were individually ok.

Compliance Issues: Reputed organisations such as ASFP, BMTRADA, FIRAS, and IFE strongly recommend the removal and replacement of pink foam installations with authentic fire-rated alternatives. The primary concern lies in the difficulty of accurately tracing the product without conducting chemical composition testing. To ensure reliable fire safety measures, it is advisable to opt for fire-rated materials with suitable test data that can be easily identified and verified for their intended use. There are some other products on the market that have similar names to expanding foam. Examples of this include expanding foam tapes and expansion joint fillers. There is not a one standard does all for expanding fire foams, as they have been tested differently.PU foams are combustible and generally will only offer fire-stopping properties when used in narrow voids or gaps Buildings rely on a lot of large, solid components which can’t always connect fluidly. To ensure standards regarding insulation and moisture ingress are met, expanding foam can be used internally and externally to close small gaps.