TIMCO B1 Fire Rated Fill & Fix Expanding Foam is a high-quality polyurethane-based expanding foam that offers exceptional fire resistance, making it ideal for a wide range of fire-critical applications. This foam features a complex cell structure that provides excellent thermal and acoustic properties. It has been rigorously tested in accordance with BS 476-20, EN1366-4, and DIN4102-1 standards, certifying its suitability for fire safety-critical applications requiring up to 4 hours of fire resistance.
• B1 Grade Fire Rating
• Impressive Thermal and Acoustic Properties
• Expands up to 30 times its original volume
• Rapid curing in just 2 hours