Seal foil-jacketed insulation as well as air-conditioning and refrigeration systems with this conformable aluminum tape.

Seal fiberglass duct and insulation that's faced with an all-service jacket (ASJ). Tape is reinforced with fiberglass.

Use this tape for a watertight bond on gutters, roofing membranes, and other building materials.

More conformable than copper foil electrical tape, this tape bonds to textured electronic housings, round cables, and other curved and irregular surfaces. Since it doesn’t leave gaps, it’s a great shield against electromagnetic interference (EMI).

Tested to meet ASTM E595, a standard used by NASA, this tape gives off almost no volatile emissions that could damage sensitive electronics, even in a vacuum. It’s more conformable than copper tape, so you can cover textured housings and round cables without leaving gaps for electromagnetic interference (EMI) to get in.