Tremco 440 Glazing Tape is a 100% solid Polyisobutylene cross-linked butyl, preformed sealant, designed for reliable, long-lasting performance. This high-quality glazing tape is unaffected by UV exposure through glass and remains flexible even at low temperatures, ensuring consistent sealing properties. For optimal water infiltration prevention, a 6-inch (150mm) toe bead of compatible sealant at each corner is recommended.

Basic Uses:

• Non-Compression Glazing: Ideal for vision lites and spandrel panels in PVC, metal, and wood frames, particularly in low-rise building construction.
• Lap Sealing: Perfect for lap sealing between panels made of steel, aluminum, porcelain, and other materials, providing a strong seal in joints subject to shear forces between similar and dissimilar materials.