Brady B33D-375-2-7641 B33 Series Low Smoke Zero Halogen PermaSleeve Heat Shrink Tubing, 0.375" Dia x 2" W, White
Formulated from Brady B-7641 Heatshrinktubing(2:1),lowsmokezerohalogen,flameretardant,polyolefinsleeves with permanent acrylic adhesive. Engineered for 2" W × 0.645" H (Print: 0.23" H) industrial labeling applications.
Engineered Technical Features
- Made of halogen-free, flexible flame-retardant, heat-shrinkable polyolefin tubing, offering fire safety properties and minimal smoke emission
- Compatible with the most stringent requirements in the market today to enhance fire safety needs
- 2:1 heat-shrink ratio
- Use with thermal transfer printers and Brady's R6000 series halogen-free ribbon
- A ribbon is required to print this material. Use Part Number B30-R6000
Compatible Brady Printers & Thermal Transfer Ribbon Pairing
Verified hardware compatibility and recommended ribbon formulations for B33D-375-2-7641.
Full Technical & Material Specifications (ASTM / UL Testing)
| Material Formulation: | Brady B-7641 (B-7641 Industrial Material) | Continuous Temp Range: | -40°F to 250°F (-40°C to 121°C) |
| Substrate Polymer Chemistry: | Heatshrinktubing(2:1),lowsmokezerohalogen,flameretardant,polyolefinsleeves | 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: | Gloss / Matte |
Related Sibling SKUs & Alternate Formats
Engineering & Specifier FAQs for B33D-375-2-7641
Can I print Brady B33D-375-2-7641 on a standard portable printer?
B33D-375-2-7641 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 B33D-375-2-7641 recognized under UL 969 for electrical panel rating plates?
Yes, B33D-375-2-7641 is manufactured from Brady B-7641, 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 B33D-375-2-7641?
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.