This high-quality aluminum foil tape from 3M is perfect for HVAC applications. With a width of 2.83" and a length of 50 yards, this tape is ideal for sealing and insulating ducts and other surfaces. The tape is made with a durable adhesive that ensures a strong and reliable bond. Whether you're a professional HVAC technician or a DIY enthusiast, this 3M aluminum foil tape is a must-have for your toolkit. It's easy to install and can be cut to fit any size duct or surface. Plus, the tape is made with recycled materials, making it a great choice for those who want to go green. Order yours today and experience the superior quality of 3M products.