Intumescent Pipe Wraps are passive fire protection solutions designed to reinstate the fire resistance of compartment walls and floors where combustible pipes penetrate. In the event of a fire, the intumescent material rapidly expands to crush and seal softened plastic pipes, preventing the spread of fire, smoke and hot gases. Suitable for a wide range of pipe diameters and substrates, these wraps provide up to 4 hours’ fire resistance and are quick to install, making them ideal for both new build and retrofit applications.