Plenum-Gard® is a non-metallic corrugated flexible conduit for use in Plenum, riser and general purpose applications. Plenum-Gard® is manufactured from PVDF resin, which is extremely durable and resistant to abrasion and mechanical damage before/after installation. Plenum-Gard® is listed for Plenum, Riser, General Purpose and other cabling optical fiber/telecommunication applications.