Airtight Waterproof Tapes

Airtight waterproof tapes are adhesive tape for architectural use with excellent waterproof and airtight performance. They prevent the ingress of water such as rainwater into a building, so they are used at construction sites to cover gaps in walls, ceilings and flooring. In addition to closing gaps, they are also used for repairing exterior walls, curing wires, reinforcing the seams of waterproof tents and many other applications. They come in 2 types: single-sided adhesive type and double-sided adhesive type. Single-sided adhesive tapes using a non-woven polyester fabric as a backing material can have paint and adhesives applied over them. Double-sided adhesive tapes can be used for lap siding. Airtight waterproof tapes differ in characteristics depending on the type of adhesives as well. For example, butyl rubber adhesives provide excellent weather resistance while acrylic adhesives are easy to cut by hand.