331 is a 2.5mil, aluminum foil duct tape, primarily used for sealing joint and seams in aluminum foil-faced duct systems against moisture/air loss.
| Budnick Converting, Inc. | |
|---|---|
| Product Category | Adhesive Tapes |
| Product Number | 331 |
| Product Name | Aluminum Foil Duct Tape |
| Type | Duct; Foil Tape; Adhesive Tape; Industrial Tape |