The Bostik Flashband 100mm x 10m is a reliable self-adhesive flashing tape specifically designed for waterproofing and sealing a wide range of materials. Versatile and durable, this product provides an immediate solution to preventing water leakage and damage. Its ideal for use in an array of applications such as roofing, guttering, and cladding. The Bostik Flashband is easy to apply, adheres instantly, and offers long-lasting protection against harsh weather conditions.