3M ScotchCode Wire Marker Tape...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$59.74
$11.09
3M SDR-2 3M, ScotchCode, Wire Marker Tape Refill Roll SDR-2

3M ScotchCode Wire Marker Tape Refill Roll Number 2 White Acrylic Adhesive -40�F to 250�F

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Model: SDR-2
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$59.74
$11.09
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3M ScotchCode Wire Marker Tape Refill Roll Number 2

Professional wire and cable identification solution with temperature-resistant acrylic adhesive

The 3M ScotchCode Wire Marker Tape Refill Roll delivers reliable wire and cable marking performance with pre-printed number "2" legend in white. This professional-grade tape refill features high-tack acrylic adhesive that operates effectively from -40�F (-40�C) to 250�F (121�C), making it suitable for demanding electrical applications. The white tape with white legend provides clear identification while the solvent, oil, and water-resistant adhesive ensures long-lasting adherence to insulation surfaces.

Professional Features & Benefits

  • Wide Temperature Range (-40�F to 250�F): Maintains adhesion and legibility across extreme temperature conditions for versatile installation environments
  • High-Tack Acrylic Adhesive: Resists solvents, oil, and water while providing firm adherence to various insulation surfaces
  • Pre-Printed Number Legend: Clear white "2" marking on white tape eliminates manual writing and ensures consistent identification
  • Compact Refill Design: 2.4m length with 5.46mm width provides ample marking material in a convenient dispenser-compatible format
  • Low Voltage Application: Specifically designed for safe use in low voltage electrical systems and installations
  • USA Manufacturing: Consistent 3M quality with domestic production for reliable supply and performance standards

Technical Specifications

  • Adhesive Material: Acrylic
  • Application: Marking Wire and Cable
  • Color Family Incorporate Product Color: White
  • Dispenser Marker Type: Tape Roll Refill
  • Legend: 2
  • Legend Color: White
  • Manufacturer Catalog Number: 7000058256
  • Manufacturing Origin: USA
  • Marker Id Style: Pre-printed
  • Marker Type: Dispenser
  • Maximum Operating Temperature Celsius: 121 Degree Celsius
  • Maximum Operating Temperature Fahrenheit: 250 Degree Fahrenheit
  • Overall Length Metric: 2.4 m
  • Overall Width Metric: 5.46 mm
  • Package Height: 3.62500 in
  • Package Length: 0.93800 in
  • Package Weight: 0.0700 LBS
  • Printed Text Type: Number - 2
  • Tape Color: White
  • Uv Resistant: No
  • Voltage Application: Low Voltage
  • With A Protective Shoe: Wire Marker Tape Dispenser and Refill Rolls

Professional Applications

  • Electrical Panel Wire Identification
  • Control Cabinet Wiring Systems
  • Industrial Equipment Wire Marking
  • Commercial Building Electrical Systems
  • Maintenance and Retrofit Projects
  • Low Voltage Control Circuits
  • Telecommunications and Data Wiring

Why Choose 3M Quality?

3M ScotchCode wire marker tapes deliver proven reliability with USA manufacturing standards and temperature-resistant acrylic adhesive technology. The pre-printed legends ensure consistent identification while the high-tack adhesive provides long-term performance in challenging electrical environments from -40�F to 250�F operating range.

Manufacturer Resources

Product Specs

Adhesive Material:
Acrylic
Application:
Marking Wire and Cable
Color Family Incorporate Product Color :
White
Dispenser Marker Type:
Tape Roll Refill
Legend:
2
Legend Color:
White
Manufacturer Catalog Number:
7000058256
Manufacturing Origin:
USA
Marker Id Style:
Pre-printed
Marker Type:
Dispenser
Maximum Operating Temperature Celsius :
121 Degree Celsius
Maximum Operating Temperature Fahrenheit :
250 Degree Fahrenheit
Overall Length Metric :
2.4 m
Overall Width Metric :
5.46 mm
Package Height:
3.62500 in
Package Length:
0.93800 in
Package Weight:
0.0700 LBS
Printed Text Type:
Number - 2
Tape Color:
White
Uv Resistant:
No
Voltage Application:
Low Voltage
With A Protective Shoe:
Wire Marker Tape Dispenser and Refill Rolls
Department:
Electrical

3M SDR-2 – Frequently Asked Questions

1) Will the 3M ScotchCode SDR-2 refill roll fit my ScotchCode wire marker dispenser?
The SDR-2 is a tape roll refill for the 3M ScotchCode wire marker tape dispenser, not a standalone roll. The tape runs 5.46 mm wide and 2.4 m long, which is the dispenser refill format. If you are marking wire without a ScotchCode dispenser on hand, you need the dispenser too, since the refill has no cutter or applicator of its own.
2) Will 3M ScotchCode wire marker tape hold up in a hot control cabinet or outdoors in winter?
Heat and cold are not the problem. The acrylic adhesive holds from -40 F (-40 C) up to 250 F (121 C), which covers a packed control cabinet, a motor enclosure, or an unheated mechanical room in a northern winter. Sunlight is the limit: the tape is not UV resistant, so do not use it on exposed exterior runs, rooftop conduit pulls, or anywhere it sits in direct sun. Indoors, in panels, and in concealed runs is what it is built for.
3) Is ScotchCode SDR-2 tape rated for use on feeders and other line-voltage conductors?
It is specified for low voltage applications. Use it on control circuits, panel and cabinet wiring, telecom and data runs. It is an identification tape, not an insulating or electrical tape, so it carries no voltage rating you can lean on for line-voltage work and should not be treated as insulation anywhere.
4) Can I read a white ScotchCode legend on white tape, or should I use a different marker?
The SDR-2 is white tape with a white legend, so the number reads by relief and edge rather than by color contrast. In a lit panel or control cabinet at arm's length that works fine, which is where these are normally used. For labels a tech has to read from a distance, in a dim ceiling space, or under a flashlight in a crawlspace, pick a marker with a contrasting black-on-white legend instead.
5) Will ScotchCode marker tape stick to wire insulation, or will it peel off in a panel?
The high-tack acrylic adhesive is made to bond to insulation jacketing and resists solvents, oil, and water, so it stays put in a panel or an industrial enclosure where cutting oil, cleaner, or condensation can get on a conductor. Wipe the jacket clean before you wrap and it holds.
6) What part number do I order for the 3M ScotchCode number 2 refill, and is it made in the USA?
Order 3M part SDR-2. The 3M catalog number is 7000058256. It is manufactured in the USA, which matters on federal, state, and institutional jobs carrying domestic sourcing requirements.
How fast can I get the 3M SDR-2 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the 3M SDR-2 come with a warranty?
Absolutely. The 3M SDR-2 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the 3M SDR-2?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the 3M SDR-2 from ZenSupply?
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