Often used for weatherstripping and sealing gaps around windows, doors, and hatches; this tough tape keeps out moisture, dirt, heat, and cold.

An alternative to caulk and rubber sealants, this tape comes compressed and gradually expands to fill large gaps and voids.

This tough, abrasion-resistant tape sticks to itself, so you can layer it over joints and seams to create an extra-strong bond. The thick adhesive conforms to fasteners and gaps to keep water out, even in extreme conditions.

Meets ANSI, ASME, and NRC requirements for use in nuclear power plants. Use to seal end caps on stainless steel pipes, hold labels and signs, and seal ductwork.

For quick repairs, these small rolls of tape don't have a spool so they easily fit into a pocket.

This tape has a self-extinguishing adhesive for flame retardance.

Our thinnest duct tape, this tape is easy to unwind and tear by hand.

Make invisible repairs with this clear tape. The weatherproof adhesive won't turn yellow outdoors.

Reinforced with fiberglass, this tape is flexible yet resists tearing. Use it for sealing and patching insulation and duct.

For easy identification, this tape is printed with flexible duct standard UL 181A-P or UL 181B-FX.