How does fire sealant contribute to passive fire protection?

Fire sealant plays a crucial role in passive fire protection by preventing the spread of flames, smoke, and toxic gases through gaps, joints, and penetrations in walls, floors, and ceilings. It expands when exposed to high temperatures, effectively sealing openings and maintaining the integrity of fire-rated barriers. By slowing down fire progression, fire sealants provide extra time for evacuation and emergency response, reducing property damage and saving lives. Properly applied fire sealant enhances building safety and ensures compliance with fire protection regulations.