Blue 60 FR Expanding PU Foam 750ml Fire Rated for Door Frames Professional Sealant (Pack of 3)

FIRE RATED EXPANDING FOAM (UP TO 60 MINUTES): Blue 60 FR PU Foam provides up to 60-minute fire resistance when used with fire rated packers. Ideal for fire door frames, timber doorsets and passive fire protection sealing applications. DESIGNED FOR FIRE DOOR FRAME INSTALLATION: Professional expanding polyurethane foam specifically developed for sealing gaps around door frames, preventing the spread of fire, smoke and hot gases. HIGH ACOUSTIC & SMOKE SEAL PERFORMANCE: Delivers excellent sound insulation (up to 43dB) while creating an effective smoke and air seal for improved safety and energy efficiency. SELF-EXPANDING, EASY APPLICATION: Moisture-curing PU foam expands to fill gaps quickly and efficiently. Can be trimmed and painted once cured. Suitable for professional and trade use. PROFESSIONAL GRADE PU FOAM: Strong adhesion to wood, concrete, brick and most building materials. Ideal for construction, refurbishment and fire door installations., Manufacturer: STICK2