How well does Brady B-351 adhere to stainless steel, powder coat, and plastic surfaces?

Brady B-351 uses a Acrylic 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-351?

The official manufacturer-recommended thermal transfer ribbon for Brady B-351 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-351 withstand industrial chemicals, solvents, and fuels?

Brady B-351 resists common industrial reagents including lubricating oils, water, mild acids, and aliphatic solvents.

Is Brady B-351 UL Recognized, CSA Accepted, or Halogen-Free?

Brady B-351 meets RoHS 2011/65/EU and REACH (SVHC) directives.

What surface preparation is required before installing Brady B-351?

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.

Home B-Numbers DirectoryB-351

Brady B-351label_film_tape31 Orderable SKUs

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Brady B-351: B-351

Q: What are the primary industrial applications for Brady B-351 (B-351)?

Brady B-351 is a high-performance Tamper- ResistantVinylFinish: MatteWhiteAdhesive: Acrylic designed specifically for rating plates, asset tags, and industrial equipment identification. It features a Acrylic engineered for long-term industrial reliability in environments requiring -40°C to 100°C (-40°F to 212°F) performance.

Q: What is the continuous operating temperature range for Brady B-351?

Brady B-351 is rated for continuous service temperatures from -40°C to 100°C (-40°F to 212°F). In laboratory heat-aging tests, it maintains dimensional stability and barcode contrast across broad thermal cycles.

BradyB-351 is a thermal transfer printable tamper-resistant white vinyl label stock with acrylic adhesive, designed to fracture easily upon removal and resist product tampering.

Material Composition

Tamper- ResistantVinylFinish: MatteWhiteAdhesive: Acrylic

Adhesive System

Acrylic

Operating Temperature

-40°C to 100°C (-40°F to 212°F)

Total Thickness

—

Tamper-Evident Security

B-351 Application & Installation Blueprint

Tamper-Evident & Security Void Warranty Seal • Physical application tolerances and surface engineering

Industrial Fit Certified

Installed in real-world industrial environment

Security Seal & Warranty Tamper Application

1Apply across access screws, enclosure parting lines, or calibration ports on clean dry surfaces.

2Allow 24 hours for full acrylic cross-linking bond.

3Any removal attempt causes irreversible facestock fracturing or leaves a bold "VOID" footprint on substrate.

Engineering Tolerance: Irreversible optical tamper indication prevents unauthorized warranty claims or undetected enclosure access.

Substrate Compatibility & Adhesion Matrix

Anodized Aluminum Instrument Cases

Instant Tamper (5/5)

Calibrated Metrology Equipment

Instant Tamper (5/5)

Polycarbonate Enclosure Seams

Instant Tamper (5/5)

Powder-Coated Access Panels

Instant Tamper (4.8/5)

Tested Environmental Survivability

Anti-Peel Transfer ResistanceSolvent & Oil Wipe ProofThermal Shock ResistancePermanent Void Footprint

Recommended Field & Shop Tools:

i3300 / i5100 Benchtop PrinterM610 Handheld ToolR6000 Halogen-Free Ribbon

Orderable Part Numbers, Packaging & Distributor SKUs

Official Brady SKUs, roll dimensions, package quantities, list pricing, Grainger part numbers, and printer compatibility for B-351.

Popular B-351 Formats

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

#1 Popular Choice

Standard Part

THT-14-351-10

0.2 in H x 0.65 in W

Roll of 10000 Labels

Roll / Pack Total:$343.99 USD

Normalized Unit Cost:$0.034/label

Material Area Cost:$0.26/sq in

Supported Hardware:

BBP81i5100i7100+4

Grainger

#2 Standard Format

Standard Part

TL-PK-1

0.8 in Dia

Pack of 300 Each

Roll / Pack Total:$48.09 USD

#3 High Capacity

Standard Part

TL-PK-11

0.375 in H x 0.75 in W

Pack of 480 Each

Roll / Pack Total:$48.09 USD

All 31 Orderable Part Numbers

Pricing: $48.09 – $1249.00 USD

Catalog SKU	Dimensions	Packaging / Qty	List Price & Unit Cost	Order MOQ	Compatible Printers
THT-14-351-10Popular UPC: 662820302421	0.2 in H x 0.65 in W	Roll of 10000 Labels	$343.99 USD $0.034/label ($3.44/100) $0.26/sq in	1 ROL Standard Order	BBP81i5100+5
TL-PK-1Popular UPC: 662820138006	0.8 in Dia	Pack of 300 Each	$48.09 USD	1 PAK Standard Order
TL-PK-11Popular UPC: 662820138037	0.375 in H x 0.75 in W	Pack of 480 Each	$48.09 USD	1 PAK Standard Order
TL-PK-3Popular UPC: 662820138020	0.8 in Dia	Pack of 300 Each	$48.09 USD	1 PAK Standard Order
THT-19-351-1 UPC: 662820208303	2 in H x 3 in W	Roll of 1000 Labels	$488.99 USD $0.49/label ($48.90/100) $0.08/sq in	1 ROL Standard Order	BBP81i5100+5
THT-12-351-10 UPC: 662820301738	0.437 in H x 0.5 in W	Roll of 10000 Labels	$364.99 USD $0.036/label ($3.65/100) $0.17/sq in	1 ROL Standard Order	BBP81i5100+5
THT-5-351-10 UPC: 662820301745	0.5 in H x 1 in W	Roll of 10000 Labels	$781.99 USD $0.078/label ($7.82/100) $0.16/sq in	1 ROL Standard Order	BBP81i5100+5
TL-PK-13Popular UPC: 662820138051	0.375 in H x 0.75 in W	Pack of 480 Labels	$48.09 USD $0.10/label ($10.02/100) $0.36/sq in	1 PAK Standard Order
M5-17-351Popular UPC: 888434592830	0.5 in H x 1 in W	Cartridge of 360 Labels	$54.99 USD $0.15/label ($15.28/100) $0.31/sq in	1 CTR Standard Order	M510M511
TL-PK-2Popular UPC: 662820138013	0.8 in Dia	Pack of 300 Each	$48.09 USD	1 PAK Standard Order
THT-1-351-10 UPC: 662820301721	0.25 in H x 0.75 in W	Roll of 10000 Labels	$401.99 USD $0.040/label ($4.02/100) $0.21/sq in	1 ROL Standard Order	BBP81i5100+5
TL-PK-12Popular UPC: 662820138044	0.375 in H x 0.75 in W	Pack of 480 Labels	$48.09 USD $0.10/label ($10.02/100) $0.36/sq in	1 PAK Standard Order
THT-4-351-10 UPC: 662820302087	0.25 in H x 1.5 in W	Roll of 10000 Labels	$585.99 USD $0.059/label ($5.86/100) $0.16/sq in	1 ROL Standard Order	BBP81i5100+5
M5-20-351 UPC: 888434592847	2 in H x 1 in W	Cartridge of 160 Labels	$57.99 USD $0.36/label ($36.24/100) $0.18/sq in	1 CTR Standard Order	M510M511
M7-17-351 UPC: 888434590416	0.5 in H x 1 in W	Roll of 500 Labels	$84.99 USD $0.17/label ($17.00/100) $0.34/sq in	1 ROL Standard Order	M710

Showing 1 to 15 of 31 parts

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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 100°C (-40°F to 212°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	45.4 oz	1288 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.

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

Chemical Reagent / Solvent	Substrate / Adhesive Effect	Thermal Ribbon Permanence
Formula409 Cleaner	Tested	Tested
Gasoline	Tested	Tested
SuperAgitene	Tested	Tested
SAE 20 wt Oil @ 70°C	Tested	Tested

Environmental & Aging Durability Testing

Environmental Exposure Condition	Observation & Legibility Result
351 is a thermal transfer printable tamper-resistant white vinyl label stock with acrylic adhesive, designed to fracture easily upon removal and resist product tampering. ## Verified specifications - Adhesive	Acrylic
Service temperature	-40 to 100 °C

Verified Target Applications & Use Cases

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

Brady B-351 Frequently Asked Questions & Engineering Guide

Verified technical answers on physical adhesion, temperature thresholds, ribbon pairings, and replacement standards for B-351.

Brady B-351 is a high-performance Tamper- ResistantVinylFinish: MatteWhiteAdhesive: Acrylic designed specifically for rating plates, asset tags, and industrial equipment identification. It features a Acrylic engineered for long-term industrial reliability in environments requiring -40°C to 100°C (-40°F to 212°F) performance.

Brady B-351 is rated for continuous service temperatures from -40°C to 100°C (-40°F to 212°F). In laboratory heat-aging tests, it maintains dimensional stability and barcode contrast across broad thermal cycles.

Need Custom Engineering Validation for Brady B-351?

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

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