Soudal Fire Silicone B1 FR Fire and Smoke Retardant Sealant (310ml)

Enhance the safety of your UK home with Soudal Fire Silicone B1 FR Fire and Smoke Retardant Sealant, a high-quality solution available at Nebula Paints. This neutral, elastic, one-component silicone sealant is expertly designed to provide a high level of fire retardation, effectively preventing the passage of smoke and gas for up to 240 minutes. Ideal for fire-retardant expansion and connection joints in construction, the Soudal Fire Silicone B1 FR offers very good adhesion to many materials and remains permanently elastic after curing.

Technical Specifications & Benefits:

• Fire Rating: Provides up to 4 hours of protection according to EN 1366-4 standards.
• Elasticity: Remains permanently flexible to accommodate structural movement.
• Adhesion: Excellent bond on masonry, concrete, steel, and treated wood.
• Safety: Effectively blocks the passage of toxic smoke and hot gases.
• Stability: UV resistant and weatherproof for long-term internal and external use.

For peace of mind and certified protection in your DIY projects, Soudal Fire Silicone B1 FR is an essential choice. It is specifically formulated to meet the rigorous demands of modern fire safety regulations, ensuring that expansion joints in walls and ceilings do not become weak points during a fire. By using Soudal Fire Silicone B1 FR, you are investing in a professional-grade barrier that integrates seamlessly into your building's safety plan. Whether you are sealing penetrations in fire-rated partitions or installing fire doors, this neutral-cure silicone ensures a robust, airtight seal that maintains its integrity under extreme heat conditions. It is easy to apply with a standard sealant gun, providing a smooth finish that can be tooled for a clean, professional aesthetic in any residential or commercial setting.