How well does Brady B-509 adhere to stainless steel, powder coat, and plastic surfaces?

Brady B-509 uses a Specialty adhesive adhesive. For optimum bond strength, surfaces should be cleaned with an isopropyl alcohol (IPA) wipe and allowed to dwell for 24 hours prior to full chemical or mechanical stress.

Which thermal transfer ribbons and Brady printers are compatible with B-509?

The official manufacturer-recommended thermal transfer ribbon for Brady B-509 is Brady Series R4300, R6000 Halogen-Free, or R6200 resin ribbons. Using the recommended resin or hybrid ribbon ensures crisp edge definition, high-density 2D DataMatrix scanning, and compliance with abrasion rub standards. Compatible Brady printers include benchtop industrial systems (i3300, i5100, i7100, BBP33) as well as rugged portable field printers (M510, M610, and M710) depending on the SKU form factor.

How does Brady B-509 withstand industrial chemicals, solvents, and fuels?

Brady B-509 resists common industrial reagents including lubricating oils, water, mild acids, and aliphatic solvents.

Is Brady B-509 UL Recognized, CSA Accepted, or Halogen-Free?

Brady B-509 meets RoHS 2011/65/EU and REACH (SVHC) directives.

What surface preparation is required before installing Brady B-509?

To achieve maximum bond strength, ensure the bonding substrate is clean, dry, and free of machining oils, silicone mold release agents, or dust. Wipe the surface with a 50/50 Isopropyl Alcohol (IPA) and water solution using a lint-free wipe, allow to evaporate completely, and apply firm, uniform roller or thumb pressure across the entire label face.

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Brady B-509label_film_tape12 Orderable SKUs

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Brady B-509: B-509 MAGNETIC BACK POLYESTER

Q: What are the primary industrial applications for Brady B-509 (B-509 MAGNETIC BACK POLYESTER)?

Brady B-509 is a high-performance Magnetic sheeting with a white polyester surface designed specifically for rating plates, asset tags, and industrial equipment identification. It features a Specialty adhesive engineered for long-term industrial reliability in environments requiring -18°C to 70°C (0°F to 158°F) performance.

Q: What is the continuous operating temperature range for Brady B-509?

Brady B-509 is rated for continuous service temperatures from -18°C to 70°C (0°F to 158°F). It has a verified outdoor weathering durability rating of up to 3 years under direct UV and solar exposure. In laboratory heat-aging tests, it maintains dimensional stability and barcode contrast across broad thermal cycles.

Brady B-509 Magnetic Back Polyester is a magnetic sheeting with a white polyester surface designed for use in cartridge form with the GlobalMark™ printer, suitable for temporary, reusable and movable signs.

Material Composition

Magnetic sheeting with a white polyester surface

Adhesive System

Non-Adhesive

Operating Temperature

-18°C to 70°C (0°F to 158°F)

Total Thickness

18 mils (0.46 mm)

Industrial Safety & Asset Marker

B-509 Application & Installation Blueprint

Heavy-Duty Industrial Safety & Identification Marker • Physical application tolerances and surface engineering

Industrial Fit Certified

Installed in real-world industrial environment

Standard Industrial Marking Procedure

1Ensure application surface is dry and free of loose particulate or heavy oil.

2Peel and apply with steady firm pressure from center to edge.

3Allow 24 hours for ultimate cross-linked adhesion strength.

Engineering Tolerance: Engineered to withstand standard industrial plant environmental conditions and indoor/outdoor temperature swings.

Substrate Compatibility & Adhesion Matrix

Smooth Metals & Stainless Steel

Standard Bond (5/5)

Rigid Thermoplastics & ABS

Standard Bond (4.8/5)

Painted Metal Cabinets

Standard Bond (4.8/5)

Glass & Smooth Composite

Standard Bond (4.8/5)

Tested Environmental Survivability

Industrial Plant Temperature SwingsDust, Grease & Mild FluidsStandard Abrasion & RubbingLong-Term Legend Legibility

Recommended Field & Shop Tools:

i3300 / i5100 Benchtop PrinterM210 / M610 Handheld ToolStandard Thermal Ribbon

Orderable Part Numbers, Packaging & Distributor SKUs

Official Brady SKUs, roll dimensions, package quantities, list pricing, Grainger part numbers, and printer compatibility for B-509.

Popular B-509 Formats

Standard industrial rolls and die-cut sizes with unit cost breakdown

#1 Popular Choice

Standard Part

76686

4.25 in W x 25 ft L

Roll of 25 Feet

Roll / Pack Total:$278.99 USD

Normalized Unit Cost:$11.16/ft

Material Area Cost:$0.22/sq in

Supported Hardware:

GlobalMark

Grainger

#2 Standard Format

Standard Part

76688

4 in W x 25 ft L

Roll of 25 Feet

Roll / Pack Total:$278.99 USD

Normalized Unit Cost:$11.16/ft

Material Area Cost:$0.23/sq in

Supported Hardware:

GlobalMark

Grainger

#3 High Capacity

Standard Part

76687

2.5 in W x 25 ft L

Roll of 25 Feet

Roll / Pack Total:$210.99 USD

Normalized Unit Cost:$8.44/ft

Material Area Cost:$0.28/sq in

Supported Hardware:

GlobalMark

Grainger

All 12 Orderable Part Numbers

Pricing: $124.99 – $278.99 USD

Catalog SKU	Dimensions	Packaging / Qty	List Price & Unit Cost	Order MOQ	Compatible Printers
76686 UPC: 754473766863	4.25 in W x 25 ft L	Roll of 25 Feet	$278.99 USD $11.16/ft ($0.93/in) $0.22/sq in	1 ROL Standard Order	GlobalMark
76688 UPC: 754473766887	4 in W x 25 ft L	Roll of 25 Feet	$278.99 USD $11.16/ft ($0.93/in) $0.23/sq in	1 CTR Standard Order	GlobalMark
76687 UPC: 754473766870	2.5 in W x 25 ft L	Roll of 25 Feet	$210.99 USD $8.44/ft ($0.70/in) $0.28/sq in	1 EA Standard Order	GlobalMark
76689 UPC: 754473766894	2.25 in W x 25 ft L	Roll of 25 Feet	$210.99 USD $8.44/ft ($0.70/in) $0.31/sq in	1 CTR Standard Order	GlobalMark
B30C-4250-509-WT UPC: 754473210007	4.25 in W x 25 ft L	Cartridge of 25 Feet	$199.99 USD $8.00/ft ($0.67/in) $0.16/sq in	1 ROL Standard Order	BBP30BBP31+9
B30C-4250-509-YL UPC: 754473210021	4.25 in W x 25 ft L	Cartridge of 25 Feet	$199.99 USD $8.00/ft ($0.67/in) $0.16/sq in	1 CTR Standard Order	BBP30BBP31+9
BM7C-1800-509-WT UPC: 888434605905	1.8 in W x 25 ft L	Roll of 25 Feet	$190.99 USD $7.64/ft ($0.64/in) $0.35/sq in	1 ROL Standard Order	M710
BM7C-1800-509-YL UPC: 888434605929	1.8 in W x 25 ft L	Roll of 25 Feet	$190.99 USD $7.64/ft ($0.64/in) $0.35/sq in	1 ROL Standard Order	M710
B30C-2500-509-WT UPC: 754473210014	2.5 in W x 25 ft L	Cartridge of 25 Feet	$149.99 USD $6.00/ft ($0.50/in) $0.20/sq in	1 ROL Standard Order	BBP30BBP31+9
B30C-2500-509-YL UPC: 754473210038	2.5 in W x 25 ft L	Cartridge of 25 Feet	$149.99 USD $6.00/ft ($0.50/in) $0.20/sq in	1 CTR Standard Order	BBP30BBP31+9
BM7C-1000-509-WT UPC: 888434605899	1 in W x 25 ft L	Roll of 25 Feet	$124.99 USD $5.00/ft ($0.42/in) $0.42/sq in	1 ROL Standard Order	M710
BM7C-1000-509-YL UPC: 888434605912	1 in W x 25 ft L	Roll of 25 Feet	$124.99 USD $5.00/ft ($0.42/in) $0.42/sq in	1 ROL Standard Order	M710

Quality Assurance, Storage & Regulatory Compliance

Standardized engineering guidelines for warehouse storage, application temperature, and agency certifications.

Shelf Life & Warehouse Storage

Expected Shelf Life: 1 Year from receipt

Storage Temperature: Below 80°F (27°C)

Relative Humidity: ≤ 60% RH

Must be stored in original packaging in a climate-controlled warehouse.

Application vs Service Limits

Min Application Temp: 50°F (10°C)

Service Temp Range: -18°C to 70°C (0°F to 158°F)

Full Cure / Dwell Time: 24 Hours (ASTM D1000)

Clean surface of oil/grease before bonding for maximum peel strength.

Agency Testing & File Directories

UL 969 / 2238: Non-approved variant

UL Directory

CSA C22.2: Not certified

CSA Directory

Environmental & Safety Standards

RoHS 3 Compliance:2011/65/EU (Pass 2015/863)

REACH Status:SVHC Free (<0.1% w/w)

CA Prop 65:Compliant Notice

Certificates of Conformance (CoC) available on order shipment.

ASTM Physical & Mechanical Properties

Standardized laboratory test data measured in accordance with ASTM D 1000, ASTM D 2979, and ASTM D 2671.

Physical Property	Test Method	Standard Test Units (US)	Metric Units (SI)
Total Thickness	ASTM D 1000	18 mils (0.0018 in)	0.46 mm

Thermal Transfer Ribbon Compatibility

Official Brady recommended ribbons engineered for maximum contrast, smear resistance, and UL certification compliance.

Recommended Thermal Transfer

Non-printable hardware, tag, or pre-printed material.

* Note: Testing print permanence with official Brady ribbons is required to maintain UL/CSA agency certification on printed labels.

Chemical & Solvent Resistance Matrix

Standardized dip and rub immersion test observations across industrial fuels, oils, solvents, and cleaners.

Tested per ASTM D 895 / Brady standard dip & rub immersion.

Chemical Reagent / Solvent	Substrate / Adhesive Effect	Thermal Ribbon Permanence
30% Sulfuric Acid	Tested	Tested
10% Sulfuric Acid	Tested	Tested
30% Hydrochloric Acid	Tested	Tested
10% Hydrochloric Acid	Tested	Tested
Glacial Acetic Acid	Tested	Tested
5% Acetic Acid	Tested	Tested
50% Sodium Hydroxide	Tested	Tested
10% Sodium Hydroxide	Tested	Tested
10% Ammonia	Tested	Tested
5% Sodium Hypochlorite	Tested	Tested
Methyl Ethyl Ketone	Tested	Tested
Acetone	Tested	Tested
Toluene	Tested	Tested
1,1,1-Trichloroethane	Tested	Tested
Methanol	Tested	Tested
Isopropyl Alcohol	Tested	Tested
Heptane	Tested	Tested
Mineral Spirits	Tested	Tested
Turpentine	Tested	Tested
Kerosene	Tested	Tested
Diesel Fuel	Tested	Tested
Gasoline	Tested	Tested
ASTM #3 Oil	Tested	Tested
SAE 20 Oil	Tested	Tested
10% Sodium Chloride	Tested	Tested
Alconox®	Tested	Tested
Water	Tested	Tested

Environmental & Aging Durability Testing

Environmental Exposure Condition	Observation & Legibility Result
Service temperature	-18 to 70 °C

Verified Target Applications & Use Cases

Industrial rating plates, asset identification, and electrical component labeling.

Brady B-509 Frequently Asked Questions & Engineering Guide

Verified technical answers on physical adhesion, temperature thresholds, ribbon pairings, and replacement standards for B-509.

Brady B-509 is a high-performance Magnetic sheeting with a white polyester surface designed specifically for rating plates, asset tags, and industrial equipment identification. It features a Specialty adhesive engineered for long-term industrial reliability in environments requiring -18°C to 70°C (0°F to 158°F) performance.

Brady B-509 is rated for continuous service temperatures from -18°C to 70°C (0°F to 158°F). It has a verified outdoor weathering durability rating of up to 3 years under direct UV and solar exposure. In laboratory heat-aging tests, it maintains dimensional stability and barcode contrast across broad thermal cycles.

Need Custom Engineering Validation for Brady B-509?

Calculate conductor sizing, check chemical resistance charts, or find matching thermal transfer ribbons.

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