Unbranded All Style Retro-Split E.P.D.M. Rubber Storm Collar Flashing with a 0.840 in. O.D. Hole for 1/2 in. NPS Conduit Pipe

Retro-Split Rubber Storm Collars are molded for an exact fit of the specific geometric shaped structural penetration being weather-proofed. The Retro-Split wrap around skirt includes 5-tabs that fit into slots located in the underside of the top plug. The Retro-Split wrap around skirt forms into a conical shape and is held fast by a patented press together latch. 1-collar, 1-skirt and 1-stainless steel band clamp combine to make the weatherproof storm collar umbrella. The Retro-Split Storm Collar is used to counter flash a Roof Jack Flashing that have been installed into a roofing system. Rubber Storm collars will not corrode, affect metallurgies and spring back in the event of pedestrian impacts. Retro-Split Storm Collar can be disassembled for roof Maintenance and reused repeatedly. EPDM rubber that is exceptionally resistant to heat, ozone and acid rain environments to assure long-life that should exceed 20-years. Roof Jack Flashings are not included as part of the Retro-Split Storm Collar assembly.