#CAPTION# #CAPTION-Mobile# #DOWNLOADTYPE# Download #DownloadDropDown# #file-path# #caption# Home / Hoover Treated Wood Products, Inc. / Fire-Retardant Products Hoover Treated Wood Products, Inc. -Pyro-Guard Backing BoardDOWNLOADSPyro-Guard Backing Board is a fire retardant treated plywood backing product that installs inside the wall cavity between steel studs.Category: FR wood panels | building panels | fire resistant panels...MasterFormat: Rough Carpentry | Roofing and Siding Panels | Wall Panels...View Product Details From Manufacturer Hoover Treated Wood Products, Inc.154 Wire RoadThomson, GA 30824 Tel: (800) 832-9663 Fax: (706) 595-6600tecwood@frtw.comhttps://www.frtw.com/Find a rep/distributorRequest More Info DOWNLOADS Related Products Overview Pyro-Guard Backing Board Pyro-Guard Backing Board is a fire retardant treated plywood backing product that installs inside the wall cavity between steel studs.See More See Less Downloads SpecificationsInstallation Example