How well does Brady B-449 adhere to stainless steel, powder coat, and plastic surfaces?

Brady B-449 uses a Removableacrylic 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-449?

The official manufacturer-recommended thermal transfer ribbon for Brady B-449 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-449 withstand industrial chemicals, solvents, and fuels?

Brady B-449 resists common industrial reagents including lubricating oils, water, mild acids, and aliphatic solvents.

Is Brady B-449 UL Recognized, CSA Accepted, or Halogen-Free?

Brady B-449 meets RoHS 2011/65/EU and REACH (SVHC) directives.

What surface preparation is required before installing Brady B-449?

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-449label_film_tape10 Orderable SKUs

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Brady B-449: B-449

Q: What are the primary industrial applications for Brady B-449 (B-449)?

Brady B-449 is a high-performance White polypropylene designed specifically for rating plates, asset tags, and industrial equipment identification. It features a Removableacrylic engineered for long-term industrial reliability in environments requiring -40°C to 120°C (-40°F to 248°F) performance.

Q: What is the continuous operating temperature range for Brady B-449?

Brady B-449 is rated for continuous service temperatures from -40°C to 120°C (-40°F to 248°F). In laboratory heat-aging tests, it maintains dimensional stability and barcode contrast across broad thermal cycles.

B-449 is a thermal transfer printable, removable polypropylene label stock with white finish suitable for temporary labeling applications requiring solvent resistance and clean removability.

Material Composition

White polypropylene

Adhesive System

Removableacrylic

Operating Temperature

-40°C to 120°C (-40°F to 248°F)

Total Thickness

—

Industrial Safety & Asset Marker

B-449 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-449.

Popular B-449 Formats

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

#1 Popular Choice

Standard Part

THT-18-449-3

1 in H x 3 in W

Roll of 3000 Labels

Roll / Pack Total:$211.99 USD

Normalized Unit Cost:$0.071/label

Material Area Cost:$0.02/sq in

Supported Hardware:

BBP81i5100i7100+4

Grainger

#2 Standard Format

Standard Part

THT-17-449-3

1 in H x 2 in W

Roll of 3000 Labels

Roll / Pack Total:$156.99 USD

Normalized Unit Cost:$0.052/label

Material Area Cost:$0.03/sq in

Supported Hardware:

BBP81i5100i7100+4

Grainger

#3 High Capacity

Standard Part

THT-76-449-1

3 in H x 4 in W

Roll of 1000 Labels

Roll / Pack Total:$283.99 USD

Normalized Unit Cost:$0.28/label

Material Area Cost:$0.02/sq in

Supported Hardware:

BBP81i5100i7100+4

Grainger

All 10 Orderable Part Numbers

Pricing: $60.99 – $283.99 USD

Catalog SKU	Dimensions	Packaging / Qty	List Price & Unit Cost	Order MOQ	Compatible Printers
THT-18-449-3Popular UPC: 662820671121	1 in H x 3 in W	Roll of 3000 Labels	$211.99 USD $0.071/label ($7.07/100) $0.02/sq in	1 ROL Standard Order	BBP81i5100+5
THT-17-449-3Popular UPC: 662820671114	1 in H x 2 in W	Roll of 3000 Labels	$156.99 USD $0.052/label ($5.23/100) $0.03/sq in	1 ROL Standard Order	BBP81i5100+5
THT-76-449-1Popular UPC: 662820671152	3 in H x 4 in W	Roll of 1000 Labels	$283.99 USD $0.28/label ($28.40/100) $0.02/sq in	1 ROL Standard Order	BBP81i5100+5
THT-55-449-1 UPC: 662820671145	2 in H x 4 in W	Roll of 1000 Labels	$189.99 USD $0.19/label ($19.00/100) $0.02/sq in	1 ROL Standard Order	BBP81i5100+5
THT-6-449-1.5-SC UPC: 662820803911	0.75 in H x 1.5 in W	Roll of 1500 Labels	$60.99 USD $0.041/label ($4.07/100) $0.04/sq in	1 ROL Standard Order	BBP11BBP12+1
THT-19-449-1 UPC: 662820671138	2 in H x 3 in W	Roll of 1000 Labels	$144.99 USD $0.14/label ($14.50/100) $0.02/sq in	1 ROL Standard Order	BBP81i5100+5
THT-17-449-1.5-SC UPC: 662820804000	1 in H x 2 in W	Roll of 1500 Labels	$93.99 USD $0.063/label ($6.27/100) $0.03/sq in	1 ROL Standard Order	BBP11BBP12+1
THT-6-449-3 UPC: 662820803904	0.75 in H x 1.5 in W	Roll of 3000 Labels	$98.99 USD $0.033/label ($3.30/100) $0.03/sq in	1 ROL Standard Order	BBP81i5100+6
THT-5-449-10 UPC: 662820671091	0.5 in H x 1 in W	Roll of 10000 Labels	$170.99 USD $0.017/label ($1.71/100) $0.03/sq in	1 ROL Standard Order	BBP81i5100+5
THT-13-449-10 UPC: 662820671107	0.25 in H x 1.25 in W	Roll of 10000 Labels	$138.99 USD $0.014/label ($1.39/100) $0.04/sq in	1 ROL Standard Order	BBP81i5100+5

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: -40°C to 120°C (-40°F to 248°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)
Polyken™ Probe Tack	ASTM D 2979	24 oz	700 grams

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.

No standardized ASTM chemical dip/rub test data is published on the official Brady TDS for B-449.

Environmental & Aging Durability Testing

Environmental Exposure Condition	Observation & Legibility Result
449 is a thermal transfer printable, removable polypropylene label stock with white finish suitable for temporary labeling applications requiring solvent resistance and clean removability. ## Verified specifications - Material type	White polypropylene
Service temperature	-40 to 120 °C

Verified Target Applications & Use Cases

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

Brady B-449 Frequently Asked Questions & Engineering Guide

Verified technical answers on physical adhesion, temperature thresholds, ribbon pairings, and replacement standards for B-449.

Brady B-449 is a high-performance White polypropylene designed specifically for rating plates, asset tags, and industrial equipment identification. It features a Removableacrylic engineered for long-term industrial reliability in environments requiring -40°C to 120°C (-40°F to 248°F) performance.

Brady B-449 is rated for continuous service temperatures from -40°C to 120°C (-40°F to 248°F). In laboratory heat-aging tests, it maintains dimensional stability and barcode contrast across broad thermal cycles.

Need Custom Engineering Validation for Brady B-449?

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