3M™ VentureClad™ Heavy Duty Insulation Jacketing Tape, 1579GCW is an extra-strength reinforced laminate ideal for the toughest jobs and conditions. 3M™ VentureClad™ Heavy Duty Insulation Jacketing Tape, 1579GCW,uses a cold-weather acrylic adhesive that applies easily in temperatures as frigid as -23°C (-10°F) and has a service temperature range from -70°C to 120°C (-94°F to 248°F). This product has zero permeability and an absolute vapour barrier for insulation cladding and jacketing. It is extremely puncture and tear resistant and can be installed on site with no special tools.