flashers #3 black epdm flexible roof jack pipe boot metal roofing pipe flashing (pipe od 1/4" to 5") - 100% made in the usa flashers since 1992, flashers brand pipe flashing are the only roof boot made 100% in the usa by an american workforce. our flashers brand pipe boot is a rubber cone with an aluminum base that creates a water tight seal specifically for pipe penetrations on metal roofing and siding. the rubber cone is clearly marked to help make on-site sizing simple. the aluminum base easily forms to any roofing profile. we manufacture nine sizes for pipe diameters ranging from 1⁄4” – 19”. our flashers are available in 8 aesthetically pleasing epdm colors for temperature ranges from -65 to +250 degrees f (pvc, conduit, type b vent pipe, etc.), and two silicone color options for high-temperature applications -100 to +450 degrees f. jackman industries is wbe and esb certified. also, our superior one-piece epdm and silicone pipe flashing meet stringent iapmo r&t quality assurance certification requirements and are in compliance with the uniform plumbing code (upc) and international plumbing code (ipc).