Manufacturer page.

TufDuct is made from 100% post-consumer plastic waste and is halogen free, fire resistant. Highly engineered, innovative along with being environmentally friendly and sustainable and does NOT release any dangerous substances to Air, Soil and Water ever. The state-of-the art solution to manage services including High Voltage cabling, TufDuct can also be used as a walkway as it meets all slip and grip requirements while creating no static and has a >50 year design life with no maintenance required. TufDuct complies with all WHS standards and is easy be installed by one person as no piece weighs more than 20kgs. Can be buried, placed directly onto the ground, or elevated and by being stacked onto pallets is easy to transport and get to remote and restricted locations as pieces can be carried to final locations if required.