Denso 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, sealing lead sheeting, replacing lead and repairing valley gutters. Adheres to:Metal, concrete, brick, slate, tile, painted wood, glass and rigid plastics. Specifications: Breaking strength: 4.5 N/mm. Adhesion strength: 4.5 N/mm width. Temperature range for application: 5°C to 40°C. Temperature range for service: 80°C (maximum short term). Thickness: 1.0mm.Colour: grey.DENFTG300MM tape has the following dimensions:Length: 10m. Width: 300mm.