Unflashed vents are also available. 3 flashed or 10 unflashed per box. Waterproofs the union of tall pipes, over twelve inches high with the roof membrane. Durable spun aluminum base keeps flashing detail protected over time. Spun aluminum design eliminates seams and soldered joints.
Helps eliminate call backs and labor costs.
APP Smooth, APP Granulated, SBS Smooth, SBS Granulated. Rubber Cap, with Stainless Steel banding clamp. Install base sheet as specified. On new construction and reroofing, stretch the hole in the center of the MBoot over the pipe or penetration and slide it down until it contacts the base sheet. This protects flames and asphalt from traveling down the pipe and into the insulation when installing the field sheet.