Bostik Flashband self-adhesive flashing tape for roofs is easily applied using hand pressure and a seam roller, with no special equipment required for cutting, forming, or fixing. It bonds to most building materials, including brick, masonry, slates, concrete roof tiles, wood, metal, concrete, terracotta tiles, glass, roofing felt, and rigid plastics. This versatile tape is suitable for a range of original construction and maintenance situations, such as repairing lead flashing, sealing valley gutters, mending leaks in drain pipes and guttering, and repairing roofing felt joints on flat roofs.