Roseburg's Medex® is a highly versatile medium density fiberboard (MDF) panel utilizing a synthetic resin system and pre-consumer recycled wood fiber. Medex® is engineered for interior high moisture areas in non-structural applications and is used in place of sanded plywood or solid wood. With the versatility of a superior composite wood panel and the enhancement of indoor air quality, Medex® has been specified in hundreds of commercial, institutional and conservator projects since the 1980s.