3M Wire Marker Tape Refill: 20 to 29, Black on White, 5,760 Labels, Polyester Film
The 3M Wire Marker Tape Refill (MPN SDR-20-29) is a black-on-white polyester film replacement roll for wire marker dispensers, supplying 5,760 labels per 10-pack with legend 20 to 29. 3G Electric interprets demand…
SKU 3G-OTH-563279
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Product Description
The 3M Wire Marker Tape Refill (MPN SDR-20-29) is a black-on-white polyester film replacement roll for wire marker dispensers, supplying 5,760 labels per 10-pack with legend 20 to 29. 3G Electric interprets demand and delivers this genuine 3M refill across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is 3M Wire Marker Tape Refill SDR-20-29 used for?
This 3M refill provides black-on-white polyester film labels for wire marker dispensers, used to identify cables and terminals in industrial control panels, electrical installations, and maintenance tasks across 14 departments.
What are the specifications of 3M Wire Marker Tape Refill SDR-20-29?
The 3M SDR-20-29 refill contains 5,760 black-on-white polyester film labels per 10-pack, with legend 20 to 29. Label material is polyester film, color is black on white, and the brand is 3M.
Where to buy 3M Wire Marker Tape Refill SDR-20-29 worldwide?
3G Electric supplies and delivers the genuine 3M SDR-20-29 refill worldwide. We handle full logistics and customs clearance, ensuring you receive the correct labels for your wire marking needs.
How to install 3M Wire Marker Tape Refill SDR-20-29 in a dispenser?
Open the dispenser, remove the empty roll, and load the 3M SDR-20-29 refill onto the spindle. Feed the tape through the guide and cutter, then test a label to confirm proper alignment before use.
Used in
Common applications for 3M3M Products
3G Electric supplies 3M wire marker dispenser replacement rolls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









