






🛠️ Label Like a Pro, Last Like a Legend
The Brady Authentic M21-500-423 polyester label is engineered for harsh environments, featuring a high-tack permanent adhesive and resistance to UV light, extreme temperatures, abrasions, and chemicals. Certified to UL969 and CSA standards, it’s perfect for durable barcode, solar panel, and PCB labeling with a compact 0.5" width and 21-foot length.








| Manufacturer | Brady |
| Brand | Brady |
| Item Weight | 2.4 ounces |
| Product Dimensions | 2.09 x 1.14 x 0.75 inches |
| Item model number | M21-500-423 |
| Is Discontinued By Manufacturer | No |
| Color | Black on White |
| Shape | Rectangular |
| Material Type | Polyester |
| Number of Items | 1 |
| Size | .5" |
| Line Size | 0.5 inches |
| Ink Color | White |
| Manufacturer Part Number | M21-500-423 |
K**R
Perfect
Works great, from brand
A**R
Value
Fits perfect. no problems with any labels so far.
J**.
Five Stars
Great product, worked well.Excellent seller. Fast shipping. Item as advertised. I would do business with them again.
A**R
Small problem with getting new cartridge to feed
This product seems to be working well in the particular application in which we are using it. The only issue that arose was that the brand new cartridge would not feed (at all). I wasted several inches of tape removingthe cartridge (with jammed tape) and reinserting it in the printer several times before I could get the tape to feed properly. I have never had this issue with cartridges of the other types of Brady tape that we use.
K**E
Great labels
Great labels hold well
A**C
Five Stars
It's works as suppose to . Definely would recoment and buy again
P**N
Five Stars
Works great for our label maker! This one is my favorite material and the perfect width! Thanks!
S**Y
Five Stars
GOOD QUALITY PRODUCT - WORKS GREAT - GOOD PRICING ON AMAZON.
Trustpilot
5 days ago
2 weeks ago