Scotch 1.88 in. x 20 yd. Red Duct Tape at Tractor Supply Co.
XFasten Aluminum Foil Reflective Duct Tape, 3.6 mil, 1 Inches x 55 Yards, 3-Pack, Heavy-Duty HVAC Aluminum Metal Duct Tape for Metal Pipes, Air Vents, Furnace, and AC Units: Amazon.com: Industrial &