•Everbuild Black Jack Flashing Tape Flash is a strong self-adhesive flashing tape comprising of an aluminium foil and a bitumen rubber adhesive to form a strong waterproof seal. •Replaces need for lead flashing.•Self-adhesive – requires no separate glue.•Suitable for most flashing applications.•Suitable for general repair to existing flashing.•Suitable for repairing lead gutters, cracks in concrete and replacing lost lead flashing.