Aluminum foil backing coated with a strong, durable adhesive. For sealing heating and cooling air ducts, especially the new duct board systems. Flame-retardant tape helps prevent loss as well as blocks odors and moisture. For metal repair jobs or decorating jobs around the home. Silicone-coated release liner for wrinkle-free unwind and easy application.
| Backing Material | : | Aluminum |
| Length | : | 50 yd |
| Operating Temperature | : | 40 deg F |
| Thickness | : | 1-3/4 mil |
| Width | : | 2 in |
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