Aluminum Foil Tape 3'' x 30M

This 3.5 mil high-strength aluminum foil is equipped with a strong acrylic adhesive system. It adheres effectively to both fibrous and sheet metal ducts, ensuring a superior vapor seal. Because of its malleability, the foil may easily flex to fit around uneven surfaces and corners. Suitable for all weather conditions, it provides robust adhesion on clean, dry surfaces and resists water vapor, odors, and smoke. The glue is protected until the liner is removed, allowing for easier application. This product is 33 yards by 3 inches in size.