Nullifire FF177 PU Foam is a modified Single component, fire rated polyurethane foam. Can provide up to 4 hours fire protection to building gaps and linear joints. Has also been designed to limit smoke movement and maintain the acoustic performance of the substrate. FF177 requires no gun for application and features patented ergonomic cap system for ease-of-use, improved yield and accurate dosage.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Nullifire is consulted before specifying.
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| Uniclass (?) | Pr_30_31_76 Sealants | |