Home/B-Numbers/B-8591/M7C-1900-8591
MATERIAL: B-8591CONTINUOUSUL 969 RECOGNIZED
Grainger Item #: 803TW4UPC: 888434605141UNSPSC: 55121612

Brady M7C-1900-8591 All-Weather Polyester Labels

Formulated from Brady B-8591 PolyesterFinish:GlossAdhesive:Permanent acrylic with permanent acrylic adhesive. Engineered for 1.9" W × 50 ft Roll industrial labeling applications.

Brady M7C-1900-8591 All-Weather Polyester Labels
Finish / Color: White (GlossAdhesive:Permanent acrylic)Packaging: Roll of 50 Feet
Technical CAD Schematic • M7C-1900-8591
CUTCUTM7C-1900-8591CONTINUOUS CUT-TO-LENGTH ROLLTotal Roll Length: 50 Feet (15.2 m)WIDTH: 1.9 inCONTINUOUS DISPENSER FEED
Physical FormatCONTINUOUS
Label Dimensions1.9 in × 1.9 in
Manufacturing Tol.±0.015 in (0.38 mm)

Engineered Technical Features

  • 12+ year outdoor durability reduces identification failures and the costs associated with losing this information
  • No over laminate means durability is drastically improved without adding an over laminate over the print
  • Quick and easy application with pressure-sensitive adhesive
  • Meets regulatory specifications for Halogen Free Applications
  • Brady Authentic materials work seamlessly with Brady printers for improved printer and material communication, seamless mobile app interaction, and better performance and reliability
  • A ribbon is required to print this material. Use Part Number M7-R6600
Commercial Roll Pricing
$204.99/ Roll of 50 Feet
Normalized Unit Cost
$4.10/ft
($0.18/sq in)
Select Package Quantity:
Buy on Grainger (Item #803TW4)
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Compatible Brady Printers & Thermal Transfer Ribbon Pairing

Verified hardware compatibility and recommended ribbon formulations for M7C-1900-8591.

Master Printer Directory
Verified Compatible Printers (1)
Recommended Thermal Transfer Ribbons
Series R6000HFHalogen-Free Pure Resin
Best for: Harsh Chemicals, Solvents & High Heat
Series R4300Wax / Resin Hybrid
Best for: General Industrial & High Contrast Barcodes

Full Technical & Material Specifications (ASTM / UL Testing)

Material Formulation:Brady B-8591 (B-8591 Industrial Material)Continuous Temp Range:-40°F to 250°F (-40°C to 121°C)
Substrate Polymer Chemistry:PolyesterFinish:GlossAdhesive:Permanent acrylicTotal Material Thickness:0.004 in (0.102 mm)
Adhesive Formulation:Permanent AcrylicASTM D1000 Stainless Steel Peel:50+ oz/in
ASTM D1000 Polypropylene Peel:35+ oz/inASTM 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 FormulationSurface Finish:GlossAdhesive:Permanent acrylic
Chemical Immersion & Harsh Solvent Ratings
Acetone (reagent); Label removed from panel (effect)
Rating: Resistant
Toluene (reagent); No visible effect (effect)
Rating: Resistant
Mineral Spirits (reagent); No visible effect (effect)
Rating: Resistant
Gasoline (reagent); No visible effect (effect)
Rating: Resistant
JP-8 Jet Fuel (reagent); No visible effect (effect)
Rating: Resistant
Brake Fluid - DOT 3 (reagent); No visible effect (effect)
Rating: Resistant

Related Sibling SKUs & Alternate Formats

Alternate Format / Size$260.99
B33-25-8591-WT
6 in H x 4 in WCartridge of 250 Labels
$1.04/label
View SKU Specs
High-Capacity Bulk Roll$592.99
THT-107-8591-SL
4 in W x 300 ft LRoll of 300 Feet
$1.98/ft
View SKU Specs
Popular Standard Sibling$425.99
THT-21-8591-WT
3 in W x 300 ft LRoll of 300 Feet
$1.42/ft
View SKU Specs

Engineering & Specifier FAQs for M7C-1900-8591

Can I print Brady M7C-1900-8591 on a standard portable printer?

Yes, M7C-1900-8591 is fully compatible with portable field printers including M710 using drop-in all-in-one cartridges.

Is Brady M7C-1900-8591 recognized under UL 969 for electrical panel rating plates?

Yes, M7C-1900-8591 is manufactured from Brady B-8591, 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 M7C-1900-8591?

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.