RP - 103 Fire Seal for Cables: Ensuring Safety and Compliance In industrial and commercial environments, protecting electrical infrastructure from fire hazards is critical. Rudra Paint provides high-quality fire seal solutions, including Fire Retardant Coatings and Sealants, specifically engineered to prevent the spread of fire through cable penetrations. ​ When cables pass through walls, floors, or partitions, they create gaps that can act as chimneys for flames, heat, and toxic smoke. A robust fire seal acts as a barrier, maintaining the integrity of fire-rated compartments. Our specialized coatings are formulated to swell when exposed to intense heat a process known as intumescence creating a dense, insulating char that blocks the passage of fire and gases.