Our self-adhesive aluminum foil tape offers exceptional adhesion, ensuring a strong various surfaces. Made from butyl rubber, it is shrink-resistant, and anti-aging. This tape is great for home, automotive, and outdoor use, providing a reliable seal against water, temperatures, and chemicals. Features -Color:Silver -Material:Aluminum foil glue -Size:500.00X10.00X0.10cm/196.50X3.93X0.04in -High adhesion: this selfadhesive aluminum foil tape boasts exceptional stickiness, ensuring a firm various surfaces -Versatile application: suitable for most surfaces and weather conditions, including metal, tile, aluminum, drywall, wood, fiberglass, brick, and concrete -Easy to use: simply peel off the film and apply the butyl sealant tape to any desired area for quick and effective sealing - material: made from butyl rubber, this tape is specially processed to be non-shrinking, anti-aging, waterproof, fire-resistant, and insulating -Wide usage: ideal for repairing roofs, surface cracks, rv maintenance, windows, boat sealing, glass, and roof patching Package list: 1 roll duct tape