#CAPTION# #CAPTION-Mobile# #DOWNLOADTYPE# Download #DownloadDropDown# #file-path# #caption# Home / Carlisle SynTec Systems / 08. Multiple-Ply Roofing System Carlisle SynTec Systems -Felts for Multiple-Ply Roofing SystemsDOWNLOADSType IV and Type VI Glass Ply Felts are saturated with asphalt, giving them excellent breaking strength and uniform porosity.Category: base sheets | membrane roofing installation materials | roofing installation materials...MasterFormat: Membrane RoofingView Product Details From Manufacturer Carlisle SynTec SystemsP.O. Box 7000Carlisle, PA 17013 Tel: (800) 479-6832 Fax: (717) 245-7053kayla.rose@carlisleccm.comhttps://www.carlislesyntec.com/Find a rep/distributorRequest More Info DOWNLOADS Related Products Overview Felts for Multiple-Ply Roofing Systems Type IV and Type VI Glass Ply Felts are saturated with asphalt, giving them excellent breaking strength and uniform porosity.See More See Less Downloads