E-FLEX GUARD™ 90° Black Line Set Insulation Elbow | 90C-B

E-FLEX GUARD™ 90° Black Line Set Insulation Elbow (Part Number: 90C-B) is designed to protect 3/4" wall insulation, providing outdoor UV/weather grade resistance and a 10-year warranty. This insulation elbow, featuring a black color, is a removable and reusable protector with a Velcro fastening system. It functions as a Class II Vapor Retarder, ensuring maintenance and inspection ease. Compatible with various models, including leading brands, this elbow installs quickly and easily, safeguarding your outdoor insulation.