Solid pipe does not allow water to seep in or out anywhere except pipe ends, Expands to 52 feet in length, Complete range of Twist and Seal drainage accessories sold separately., Pipe includes a spigot and socket end designed to connect multiple pipe lengths together, Compact design allows for ease of transportation and use, To create a water-tight connection, apply RELN Part 000309 - 83 ml. Black Drainage Sealant to all pipe connections and assembly joints to ensure superior seal.