Flashband Self Adhesive Flashing and Primer Tape 3.75m x 225mm offers a reliable, weatherproof solution for sealing joints and cracks in roofing, guttering, walls, and windows. This flashing tape combines an aluminium foil top layer with a strong bitumen adhesive backing, ensuring lasting protection against water ingress. The included primer enhances adhesion to a wide range of surfaces such as brick, concrete, metal, and wood. Quick and easy to apply without the need for heat or specialist tools, this self-adhesive flashing is ideal for both repairs and preventative maintenance in domestic or commercial settings.