AIPL Zorroseal ZS-750-FR Multipurpose Expandable PU Foam Insulation Sealant Spray For Window Tile Door & AC Gaps - 800 Gram - Fire Rated Polyurethane PU Foam Sealant - 1 PC 1 Bottle

Features

• Easy to Apply: Equipped with a precision nozzle for hassle-free and controlled application, suitable for both DIY enthusiasts and professionals.
• Superior Insulation & Sealing: AIPL Zorroseal PU Foam Sealant provides excellent thermal insulation and airtight sealing, perfect for filling gaps, cracks, and joints.
• Multi-Purpose Application: Ideal for doors, windows, pipes, and HVAC systems, ensuring strong adhesion on wood, metal, concrete, and plastic surfaces.
• Fast Expansion & Durable Finish: Expands quickly to fill voids while maintaining a long-lasting, durable structure that resists moisture and weather.
• FIRE RETARDANT DESCRIPTION: A "Fire retardant" material will still burn if exposed to a flame, but it is designed to significantly slow down the burning process.DO NOT CHECK FIRE RESISTANT APPLICATION JUST AFTER SPRAYING THE FOAM AS IT HAS SOLVENT WHICH NEED TO EVAPORATE FOR CURING. CHECK THE FIRE RETARDANT TEST ONLY AFTER 72 HOURS OF CURING. AFTER CURING OF 72 HOURS PU FOAM CAN CATCH FIRE BUT WILL NOT SPREAD BY MORE THAN 150MM AREA. FIRE WILL BE EXTINGUISHED BY SELF WITHOUT ANY EXTINGUISHER