Brady THT-250-494-BL Color Polyester Laboratory Labels
Formulated from Brady B-494 PolyesterFinish:GlosswhiteAdhesive:PermanentAcrylic with permanent acrylic adhesive. Engineered for 1" W × 0.5" H (Print: 0.17" H) industrial labeling applications.
Engineered Technical Features
- Specialized – Add color and get chemical resistance to ethanol and xylene with this high-performance B-494 label material
- Durable – Color printed below the label surface withstands liquid nitrogen, hot water baths and a high/low temp range of -320.8° to 158°F (-196° to 70°C)
- Adhesive – Made with a permanent acrylic adhesive for tight bonding onto smooth surfaces
- RoHS compliant to 2011/65/EU (Pass 2015/863), for material specific performance and properties, please refer to the Technical Data Sheet (TDS)
- A ribbon is required to print this material. Use Part Number IP-R6400 for the BradyPrinter i5100 or BRADY IP® Series Label Printer; use R6400 for a different printer
- This roll has i75-series smart properties on the core that when used in the Brady i7500 printer in conjunction with i75-series smart ribbons, eliminates the need to adjust heat, speed , sensor location and mode, eliminates the need to calibrate out blank wasted labels, and warns the operator if a non-approved ribbon is used with this roll.
- If this roll is used in Brady i5100 or IP model printers it will function with smart operation in those printers with the exception that the Supply Remaining gauge on the display may be overstated. Contact Brady tech support for further information.
- If used in any other 3 inch core printer this roll will function as a manual roll
Compatible Brady Printers & Thermal Transfer Ribbon Pairing
Verified hardware compatibility and recommended ribbon formulations for THT-250-494-BL.
Full Technical & Material Specifications (ASTM / UL Testing)
| Material Formulation: | Brady B-494 (B-494 Industrial Material) | Continuous Temp Range: | -40°F to 250°F (-40°C to 121°C) |
| Substrate Polymer Chemistry: | PolyesterFinish:GlosswhiteAdhesive:PermanentAcrylic | Total Material Thickness: | 0.004 in (0.102 mm) |
| Adhesive Formulation: | Permanent Acrylic | ASTM D1000 Stainless Steel Peel: | 50+ oz/in |
| ASTM D1000 Polypropylene Peel: | 35+ oz/in | ASTM D1000 Powder Coat Peel: | 40+ oz/in |
| UL 969 Recognition: | UL 969 (File MH17154 / MH10939) | CSA C22.2 Acceptance: | CSA C22.2 No. 0.15 |
| RoHS / Halogen Compliance: | RoHS Compliant • Standard Formulation | Surface Finish: | GlosswhiteAdhesive:PermanentAcrylic |
Related Sibling SKUs & Alternate Formats
Engineering & Specifier FAQs for THT-250-494-BL
Can I print Brady THT-250-494-BL on a standard portable printer?
THT-250-494-BL is a bulk roll engineered for benchtop printers (such as the i3300, i5100, i7100, and PR Plus series) with 3-inch core diameter holders.
Is Brady THT-250-494-BL recognized under UL 969 for electrical panel rating plates?
Yes, THT-250-494-BL is manufactured from Brady B-494, which holds UL 969 component recognition under File MH17154 / MH10939 (PGJI2) when printed with approved thermal transfer ribbons (such as Series R6000HF).
How do I generate an official engineering submittal package for THT-250-494-BL?
Click the "1-Click Engineering Submittal PDF Package" button above to instantly generate a contractor-stamped specification packet with ASTM D1000 adhesion test data, continuous operating temperatures, and UL compliance certificates ready for architectural submittals.