The 3M 021200-49833 Duct Tape 3900 is a multi-purpose black duct tape designed for demanding maintenance, repair, and operational (MRO) tasks, as well as construction applications. This tape provides an immediate, reliable stick, solving the problem of temporary repairs and general sealing needs in tough environments.
- Strong water-resistant backing offers protection against moisture and light abrasion, extending the life of temporary seals and repairs.
- Conforms easily to irregular surfaces, ensuring a more complete seal and greater efficiency across various repair and patching tasks.
- The immediate and firm adhesion minimizes the need for reapplication, saving time and ensuring a secure hold once applied.
This duct tape is best suited for contractors, maintenance crews, and MRO professionals who require a dependable, general-use tape for non-critical sealing, patching, temporary holding, and bundling on construction sites and industrial facilities.
- Color: Black
- Dimensions: 5 1/2 in x 5 1/2 in
- Thickness: 7.7 mil
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