Bond-It Flashing Tape is a self-adhesive, flexible, and waterproof tape designed for sealing joints and gaps in various applications. It is made from a durable, lead-colored bitumen that is resistant to UV rays, weathering, and puncturing. This flashing tape is ideal for use on flat and pitched roofs, parapets, chimney stacks, around RSJs, flues, concrete columns, roof lights, guttering, and extractor vents.