Everbuild Black Jack Strong Self Adhesive Flashing Tape Natural Lead-Look Finish 100Mm X 10M This lead flashing alternative produced by Everbuild is a self-adhesive flashing tape that is comprised of aluminium foil and a bitumen rubber adhesive. Once applied this flashing tape provides lead-free flashing and a strong waterproofing seal. This Everbuild Black Jack flashing tape is easy to apply and form by hand, and is suitable for a number of uses such as flashing a variety of roofing elements like parapet walls and skylights, replacing lost flashing and repairs to lead guttering and concrete as well as being used as a sealing tape for coach bolts (fixing bolts) and roof ridge. On the application on porous surfaces such as concrete and brick, the surface will need to be primed with the Blackjack Flashing and Primer The tape must first be cut to the required length. Approximately 5cm of paper must be peeled back to reveal the adhesive side that can then be placed into position. When