AXIALL's Vynaprene 7907 is a rigid compound designed for the trenchless rehabilitation of decaying sewer pipes. Advantages include: -Cost and time required for the construction phase of the project are greatly reduced. -Trenchless solutions can be implemented quicker than traditional construction techniques. -Risk to public during the construction process is greatly minimized. -Road surfaces do not have to be replaced. Currently, Vynaprene 7907 is sold exclusively to Ultraliner.