A high tack masking film for use in duct and vent wrap applications. The product consists of a blended polyethylene film backing, coated with an acrylic adhesive. Duct Wrapper film is highly tear and puncture resistant which ensures the integrity of the seal around the openings of sheet metal duct work and components. Specially formulated adhesive sticks well to sheet metal surfaces but removes without residue. UV light stabilizer in the product maintains the integrity of the film in case of outdoor exposure