[Safe & Durable]: This sturdy waterproof aluminum foil duct tape is made of aluminum foil. The tape measures 50 m x 20 mm x 0.06 mm / 164 ft x 0.79" x 2.36mil (L*W*T). It offers excellent adhesion and residue-free removal, has sunlight resistance, moisture resistance, corrosion resistance, self-extinguishing property and heat resistance up to 120℃ / 248℉, and performs well in all weather conditions.[Wide Application]: This ductwork sealer features versatile uses. It reliably seals and secures hot and cold air ducts, pipe insulation, as well as joints made of aluminum, stainless steel and plastic. It can also repair metal surfaces, secure copper pipes, and seal gaps around sinks and bathroom counters. Perfect for HVAC ductwork and various applications, it fully satisfies both daily and professional needs.
eBay