Nullifire FF197

When it comes to passive fire protection, choosing the correct firestopping product is essential. Nullifire FF197 is a modified, single-component polyurethane foam developed for suitable firestopping applicaions in building construction.

What is Nullifire FF197?

Nullifire FF197 is a fire rated expanding foam designed for use in specified joints and gaps where a tested firestopping solution is required. Its expanding formulation allows it to fill suitable spaces, making it a useful product for particular construction and installation requirements.

However, standard expanding foam and fire rated foam are not interchangeable. FF197 must only be used where the application is covered by the manufacturer's supporting test evidence and installation guidance.

Why is correct product selection important?

The performance of a firestoppping installation depends on the product, the surrounding construction and how the product is installed. Before specifying FF197, check the gap dimensions, substrate, required fire resistance and relevant tested system.



Following the manufacturer's instructions helps to ensure the product is used for its intended purpose.

Blazeout supplies passive fire protection products, firestopping materials and site essentials for contractors and construction professionals.

If you're looking for Nullifire FF197 for an upcoming project, contact our team to discuss availability and pricing.