

🖤 Label Like a Pro, Last Like a Legend
The Brady Authentic M21-750-423 polyester label delivers unmatched durability with a high-tack adhesive and resistance to UV, extreme temperatures, chemicals, and abrasion. Certified to UL969 and RoHS standards, it’s engineered for harsh environments and compatible with multiple Brady printers, making it the go-to choice for professionals demanding reliable, long-lasting labeling in industrial and renewable energy applications.












| ASIN | B003XU7SRC |
| Best Sellers Rank | #21,009 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Industrial Labeling Tape #252 in Office Labeling Tapes |
| Brand | Brady |
| Color | Black on White |
| Customer Reviews | 4.6 4.6 out of 5 stars (250) |
| Date First Available | October 28, 2009 |
| Ink Color | Black |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.72 ounces |
| Item model number | M21-750-423 |
| Line Size | 19.05 mm |
| Manufacturer | Brady |
| Manufacturer Part Number | M21-750-423 |
| Material Type | Polyester |
| Number of Items | 1 |
| Product Dimensions | 2.09 x 1.14 x 0.75 inches |
| Shape | Oval |
| Size | .75" |
S**L
Durable Labels That Withstand Tough Conditions
These labels are excellent for harsh environments! They stick firmly, print cleanly, and hold up against heat, chemicals, and abrasion without fading. Exactly what I needed for reliable, long-term labeling
K**R
Perfect
Works great, from brand
J**.
Five Stars
Great product, worked well. Excellent seller. Fast shipping. Item as advertised. I would do business with them again.
D**D
Troubling complaint
Great labels but unfortunately 1 out of every 6 i buy doesn't work and it's too much trouble to send back. I think they need to improve their quality control and testing.
A**R
Value
Fits perfect. no problems with any labels so far.
K**E
Great labels
Great labels hold well
P**N
Five Stars
Works great for our label maker! This one is my favorite material and the perfect width! Thanks!
I**E
Be gentle with this cartridge
I am a losing confidence in these products. I do a lot labeling and the design of this specific item should be re-evaluated. I planned on using it for the first time with my M210 to label a patch panel. The first time I tried printing the tape got stuck because it's so thin and flimsy. I had to try and clear the label maker of the tape that got stuck. I put the put the cartridge back in and then the thin piece of plastic at the tip of the cartridge broke off. So now I'm stuck with a broken cartridge that doesn't hold the tape in. It still worked but then the issue with the M210 label maker. The M210 label maker, as of now, only has two preset settings for the spacing between the numbers for the patch panel (24 port patch panel). The spacing is not correct. Even the greatest spacing isn't enough spacing for the patch panel. So I had to do it the old fashioned way. Only 4 numbers could be typed with 8 spaces in between because of the character limitation. The other limitation for this size of label is the font size and not able to use bold for the largest size available. I am now actively looking at other label makers for the type of work I do and a 1/4 inch label and cartridge that is more durable.
E**A
Buen producto
P**M
Use regularly love them
F**R
Igual que en la descripción
H**E
good stuff...good quality
R**K
Good
Trustpilot
2 weeks ago
1 week ago