Fire-Resistant Acrylic Sealant | FS702

Brand: Nullifire

Nullifire FS702 is a one-component, water-based, and fire-resistant acrylic sealant. It provides up to 4 hours of fire resistance in gaps and moving joints within buildings and has a movement capability of up to 20%.


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Joint Surfaces
• Wall - wall
• Wall - steel
• Steel - steel
• Wall - wood (hard and soft wood)
• Around pipes and cables
• Nullifire FB747 Board System

• Fire resistance for up to 4 hours
• Suitable for joints up to 50 mm in width
• No backer material is required for fire performance, though PE joint rod is needed for deep gaps only
• Ensures the continuity of acoustic performance on the applied surface
• Reduces air leakage