FlexFixâ„¢ adhesive tape is UL 181B-FX and UL 723 listed as an approved duct tape for use on flexible duct connections. According to the manufacturer, the product features a high-tack acrylic formulation. The duct tape has no solvent odor and is resistant to mold growth, states the company. The duct tape can be torn by hand. Available in 24 or 36 rolls per case, the tape is available in black and metallic in roll sizes of 1.89 inches by 120 yards (48 mm by 110 m) and 2.83 inches by 120 yards (72 mm by 110 m).
Tyco Plastics & Adhesives, 7 Roszel Rd., Princeton, NJ 08540; 800-248-7659; email@example.com; www.tycoadhesives.com.