Double Bubble Reflective Foil Insulation Tape, Self-Adhesive AC Pipe Wrap for Hose, HVAC Duct, Exhaust Weatherproof Attics, Windows, Garages - 4 inch

Adhesive Backed Design - Easy to install on air conditioner hose by just one person. No need for additional glue or tape. Overlapping the bubble wrap insulation about every 1/2-inch as you use to ensure that the air-conditioning exhaust pipe is completely wrapped. Double Bubble Insulation - Thickened design can better prevent the loss of heat in the ductwork and block the damage of light to the pipeline. Size - 4 inch x 16.5 ft. We also provide 4/5/6 inches wide bubble film tape options, you can choose the appropriate size according to your needs. For Most Pipe Insulation - Suitable for portable ac unit hose, water pipes, heat exhaust duct, hvac duct and so on that have insulation requirements. Widely Application - Not only for pipe wrap insulation, but also for applications in metal buildings, attic, roof, pole barns, basements, and many other places that require a vapor barrier.