The Rockwool 110mm Fire Rated Pipe Collar is an essential safety component for all types of construction projects. This high-quality product, crafted from sturdy and reliable materials, provides an effective barrier to prevent the spread of fire along plastic pipes. Its designed to expand under heat exposure, effectively sealing off the pipe to inhibit fire progression. Suitable for use with various plastic pipe types and compliant with relevant building regulations, this Rockwool pipe collar is a must-have for ensuring the safety and integrity of your construction project.