Denso Flashing Tape Grey 225mm x 10m RollDenso Flashing Tape is a tough but conformable, grey aluminium laminate coated bitumen adhesive with a high melting point. This new foil laminate gives greater puncture resistance, improved tensile strength, elongation and tear strength. This offers the user a stronger tape that is easier to apply and accommodates the natural movement of joints in service, without the loss of adhesion or splitting. Uses include: Flashing repair and instillation,