Gleam Intumescent Protection Kits are critical components for fire-rated door assemblies, designed to expand under high temperatures and seal gaps around hardware to prevent the spread of fire and smoke. These kits are typically installed beneath hinges, locks, latches, closers, and other ironmongery, ensuring that fire doors maintain their protective function during a fire emergency. Manufactured using high-performance, intumescent materials, they comply with fire safety standards and are easy to fit with minimal tools. Ideal for commercial buildings, residential complexes, and public institutions, Gleam’s Intumescent Kits are a must-have for enhancing life safety and regulatory compliance.