3M
3M 3903 Duct Tape White 50 yd 2 in
White vinyl-coated cloth duct tape with rubber adhesive, 2 in wide by 50 yd long, rated to 200 °F
- ColorWhite
- Strong hold with 15.4 oz/in adhesion to steel
- Withstands heat up to 200°F for demanding jobs
- 50-yard roll covers large duct runs efficiently
- 5 mil thick vinyl-coated cloth resists tears
- White color blends with light-coloured ductwork
General-purpose duct tape for indoor maintenance
3M 3903 duct tape uses a rubber adhesive on a vinyl-coated cloth backing to deliver 15.4 oz/in adhesion to steel. The white roll measures 2 in wide by 50 yd long and is rated for continuous use up to 200 Degrees F. It is designed for assembly, general repair, safety marking and warehouse tasks in indoor environments.
Continuous 50-yard roll
The backing resists tearing while remaining easy to handle by hand, and the rubber adhesive bonds quickly to metal, plastic and painted surfaces. White colour provides high visibility for safety marking or colour-coding. At 6.5 mil thick the tape conforms to irregular shapes without adding bulk, and the single continuous roll minimises waste on large jobs.
Suited for indoor repair, bundling and marking tasks
Buyers who need a general-purpose tape for ducts, temporary fixes or identification will find the length and temperature rating adequate. The product is not intended for outdoor weather exposure, high-temperature industrial processes or applications requiring specialised foil, fibreglass or plenum-rated tapes.
Highlights
- Strong hold with 15.4 oz/in adhesion to steel
- Withstands heat up to 200°F for demanding jobs
- 50-yard roll covers large duct runs efficiently
- 5 mil thick vinyl-coated cloth resists tears
- White color blends with light-coloured ductwork
Specifications
| Brand | 3M |
|---|---|
| Color | White |
Questions about this item
How long will the rubber adhesive on the 3903 duct tape stay effective before it needs replacing?
The rubber adhesive on the 3903 series duct tape is rated for a maximum performance temperature of 200 degrees F; prolonged exposure above that level will degrade the bond and require replacement.
What limits how long the vinyl coated cloth backing can handle continuous stress?
The 6.5 mil thick vinyl coated cloth backing provides the structural limit; once it tears or stretches beyond its tensile capacity under sustained load, the tape fails.
Does the 3903 duct tape get hot or draw power when left applied all day?
No, the 3903 duct tape is a passive adhesive product with no electrical components, so it generates no heat and draws no power during continuous use.
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