Weld-On® 717™ PVC is a heavy-bodied, medium-setting, low VOC solvent cement designed for all classes and schedules of PVC pipe up to 12″ (315 mm) in diameter. Its superior formulation provides strong, leak-free joints across plumbing, industrial, pool, irrigation, and electrical piping systems. With excellent gap-filling capability and a medium setting time, it allows easier assembly and more working time in warm weather conditions.