3M™ VentureClad™ Insulation Jacketing Tape 1577CW-E is designed for insulation facing and jacketing applications. Highly puncture and tear resistant, this zero permeable jacketing tape is quick and simple to install. It requires no special tools and can be easily cut and used without glues or primers. 3M™ VentureClad™ Insulation Jacketing Tape 1577CW-E has a service temperature range from -70˚C to 148˚C (-94˚F to 300˚F), ensuring superior adhesion and strength in all climates.