Labels for Safety, Visual and Facility ID Desktop Printers
Product spotlight: Harsh environments? No problem
![Solar Panel Installation](/-/media/brady-americas-images/smartsite-images/resource-center/article-images/material-spotlight/solar-panel-install.jpg)
When you need your component identification, barcode labels and rating plates to stick, even in harsh environments, turn to Brady. As part of our Brady WorkHorse™ series, the Brady B-423 Polyester Label Material is created using heavy-duty materials and adhesives that can withstand outdoor exposure.
Brady B-423 Polyester Label Material is proven to adhere to glass, thermoset polyester plastic and polyvinyl fluoride plastic surfaces, making it a great all-around label material for identification, barcoding, asset and inventory tracking.
Technical Data Sheet: B-423 Thermal Transfer Printable Glossy White Polyester Label Stock
Key performance attributes:
![Abrasion Resistance](/-/media/brady-americas-images/smartsite-images/resource-center/article-images/material-spotlight/abrasion-resistance-icon-125.png)
Abrasion resistance
Tested using Taber Abraser equipment with CS-10 grinding wheels and weighted arms. The print is still legible after 100 cycles.
![High heat resistance](/-/media/brady-americas-images/smartsite-images/resource-center/article-images/material-spotlight/high-heat-icon-125.png)
High heat resistance
Resistance to 230°F (110°C). Labels were subjected to a range of temperatures for 30 days with no visible effect, while label remains functional.
![Low temperature resistance](/-/media/brady-americas-images/smartsite-images/resource-center/article-images/material-spotlight/low-temperature-resistance-icon-125.png)
Low temperature resistance
Labels subjected to -40°F and -94°F (-40°C and -70°C) for 30 days with no visible effect, while label remains functional.
![Fuel / Oil Resistance](/-/media/brady-americas-images/smartsite-images/resource-center/article-images/material-spotlight/gas-oil-resistance-icon-125pad.jpg)
Fuel / Oil Resistance
Immersion tested in gasoline, SAE 20wt oil, JP-8 jet fuel and MIL-H-5606 oil. One 30 minute immersion followed by a rub test with a cotton swab with no visible effect or slight print removal.
![Adhesion](/-/media/brady-americas-images/smartsite-images/resource-center/article-images/material-spotlight/adhesion-icon-125.png)
Adhesion capabilities
Adheres to stainless steel, painted enamel and polyester powder costed paint.
Regulatory and agency approvals:
![UL Recognized](/-/media/brady-americas-images/smartsite-images/resource-center/article-images/material-spotlight/ul_logo-125.jpg)
UL Recognized to UL969 Labeling and Marking Standard when printed with the Brady Series R6000 halogen-free ribbon
![UL Recognized](/-/media/brady-americas-images/smartsite-images/resource-center/article-images/material-spotlight/ul_logo-125.jpg)
UL Recognized for Outdoor Use on glass, thermoset polyester plastic and polyvinyl fluoride plastic surfaces to support solar panel identification applications.
![Dibutyl and dioctyl tin free](/-/media/brady-americas-images/smartsite-images/resource-center/article-images/material-spotlight/tin-free-icon-125.jpg)
Meets requirements of a halogen-free material per DIN VDE 0472 part 815.
![Brady B-423 Glossy White Thermal Transfer (THT) Printable Polyester Label](/-/media/brady-americas-images/smartsite-images/resource-center/article-images/material-spotlight/brady-b-423-polyester-label-350.jpg)
Common variations:
- Matte: Brady B-488 THT Matte White Polyester
- Metallized: Brady B-428 THT Metallized Polyester
- Rubber adhesive: Brady B-483 THT Polyester
- Metallized rubber adhesive: Brady B-486B THT Metallized Polyester