Bostik Flashband Grey is a high-quality, self-adhesive flashing tape. It measures 100mm x 10m per roll and is designed for quick and durable weatherproofing. The tape bonds instantly to most building materials, creating a watertight seal. It's ideal for sealing roof joints and repairs, offering reliable protection against the elements in construction and DIY applications. The tape is lead-free, heat resistant, and available in a grey color.