The Tremco 440 Tape – 1/8" x 3/8" Gray Butyl Tape is a high-performance, pre-formed glazing and sealing tape engineered for dependable adhesion and long-term flexibility in residential and low-rise commercial construction. Sold by: Roll, this precision butyl sealant features a size of 1/8" x 3/8" and is supplied in a 25 ft. roll length. Color: Gray, it provides a clean, professional finish suitable for glazing and panel sealing applications.
Case Size: 500 Ft.
Packaging: 20 Rolls per box
Tremco 440 Tape is a 100% solid polyisobutylene cross-linked butyl, pre-formed sealant designed to create durable, watertight seals between glass, metal, PVC, wood, and other common construction materials. It is commonly used for non-compression glazing of vision lites and spandrel panels in PVC, metal, and wood frames in low-rise buildings and residential construction. The tape is also ideal for lap sealing between panels such as steel, aluminum, and porcelain, as well as sealing joints subject to shear movement between similar and dissimilar materials.
Unaffected by ultraviolet light through glass, Tremco 440 Tape maintains reliable long-term performance and remains flexible at low temperatures, supporting consistent installation in varying climates. It may also be used by automotive manufacturers for sealing door panel vapor barriers.
Density: 1.50 ± 0.05 grams/cc.
No returns on consumable supplies.
