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Roll of yellow duct tape on a spool, one inch wide, vinyl coated cloth backing

3M

3M 3903 Yellow Duct Tape 50 yd 1 in

SKU CH-C6GB-DDEYV

Yellow duct tape with rubber adhesive on vinyl-coated cloth, 50 yards by 1 inch, rated to 200 °F

  • TypeCapacitors
  • Strong 15.4 oz/in adhesion holds heavy loads
  • Vinyl-coated cloth backing resists tears and moisture
  • Rubber adhesive stays reliable up to 200 °F
  • 50 yd roll covers large repair jobs
  • 5 mil thickness balances strength and flexibility

General Purpose Duct Tape

This 3M 3903 duct tape uses a rubber adhesive on vinyl coated cloth backing. It is designed for assembly, manufacturing, general maintenance and repair tasks. The yellow colour provides visibility in warehouse or indoor environments. Supplied as a continuous roll for straightforward dispensing.

Adhesion and Temperature Limits

The tape achieves an adhesion to steel of 15.4 oz/in and a maximum performance temperature of 200 Degrees F. These figures define the practical limits for holding power and heat exposure. Performance may vary on surfaces other than steel or beyond the stated temperature range. The rubber adhesive is formulated for general purpose bonding.

Build and Daily Handling

At 6.5 mil thickness the tape balances conformability with tear resistance. The vinyl coated cloth backing resists moisture and abrasion during daily use. A 1 in width suits common sealing and bundling jobs while the 50 yd roll length reduces changeover frequency. The continuous roll format supports efficient workflow in indoor settings.

Highlights

  • Strong 15.4 oz/in adhesion holds heavy loads
  • Vinyl-coated cloth backing resists tears and moisture
  • Rubber adhesive stays reliable up to 200 °F
  • 50 yd roll covers large repair jobs
  • 5 mil thickness balances strength and flexibility

Specifications

Brand3M
TypeCapacitors

Questions about this item

Which roll length should I choose for a typical workshop job?

The roll is supplied in a single 50 yd length, which equals 45.7 m, so there is no alternative capacity to select.

How does the 6.5 mil thickness perform when wrapping cables or sealing ducts?

At 6.5 mil the tape is thin enough to conform around irregular shapes yet thick enough to resist tearing during hand application.

What does the 200 °F temperature rating mean for a duct that runs hot?

The adhesive is rated to 200 °F, so it will maintain bond on metal ducts operating at or below that temperature.

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