Tec7 T603160 is an aluminium-reinforced butyl roof tape, 150 mm wide by 10 m long, providing high immediate tack against the majority of construction substrates. The self-adhesive butyl layer seals against water while the aluminium backing resists UV and mechanical damage. Typical application is roof penetration sealing, flashing repair and general weatherproofing of joints on metal, felt and PVC surfaces.