How well does Brady B-654 adhere to stainless steel, powder coat, and plastic surfaces?

Brady B-654 uses a RemovableSilicone 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-654?

The official manufacturer-recommended thermal transfer ribbon for Brady B-654 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-654 withstand industrial chemicals, solvents, and fuels?

Brady B-654 resists common industrial reagents including lubricating oils, water, mild acids, and aliphatic solvents.

Is Brady B-654 UL Recognized, CSA Accepted, or Halogen-Free?

Brady B-654 meets RoHS 2011/65/EU and REACH (SVHC) directives.

What surface preparation is required before installing Brady B-654?

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-654label_film_tape4 Orderable SKUs

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Brady B-654: B-654

Q: What are the primary industrial applications for Brady B-654 (B-654)?

Brady B-654 is a high-performance PolyimideFinish:GlossAdhesive:RemovableSilicone designed specifically for rating plates, asset tags, and industrial equipment identification. It features a RemovableSilicone engineered for long-term industrial reliability in environments requiring 240°C to 240°C (464°F to 464°F) performance.

Q: What is the continuous operating temperature range for Brady B-654?

Brady B-654 is rated for continuous service temperatures from 240°C to 240°C (464°F to 464°F). In laboratory heat-aging tests, it maintains dimensional stability and barcode contrast across broad thermal cycles.

Brady B-654 is a polyimide masking tape with removable silicone adhesive, recommended for high temperature applications such as printed circuit board manufacturing.

Material Composition

PolyimideFinish:GlossAdhesive:RemovableSilicone

Adhesive System

RemovableSilicone

Operating Temperature

240°C to 240°C (464°F to 464°F)

Total Thickness

—

300°C SMT Reflow PCB

B-654 Application & Installation Blueprint

High-Temp SMT PCB & Circuit Board Label • Physical application tolerances and surface engineering

Industrial Fit Certified

Installed in real-world industrial environment

High-Temperature Surface Mount Placement

1Place label onto clean FR-4 board or electronic casing via automated SMT feeder or anti-static tweezers.

2Press firmly to activate permanent cross-linking acrylic adhesive.

3Passes through lead-free wave solder (500°F / 260°C) and multi-stage aqueous saponifier defluxing without degradation.

Engineering Tolerance: Survives 500°F (260°C) wave solder. Razor-sharp 600 DPI printing for micro 2D DataMatrix barcodes down to 0.125".

Substrate Compatibility & Adhesion Matrix

FR-4 Printed Circuit Boards

Extreme Bond (5/5)

Solder Mask & Copper Traces

Wave Proof (5/5)

Anodized Aluminum Housings

High Bond (4.8/5)

Ceramic Hybrid Substrates

High Bond (4.8/5)

Tested Environmental Survivability

500°F (260°C) SMT Wave SolderKyzen / Zestron DefluxersIsopropyl Alcohol 99%Electrostatic Discharge (ESD)

Recommended Field & Shop Tools:

i5100 600 DPI Precision PrinterAutomated Label Feeder (ALF)ESD Anti-Static Tweezers

Orderable Part Numbers, Packaging & Distributor SKUs

Official Brady SKUs, roll dimensions, package quantities, list pricing, Grainger part numbers, and printer compatibility for B-654.

Popular B-654 Formats

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

#1 Popular Choice

Standard Part

CMKC-375-PK

0.375 in Dia

Pack of 25 Cards

Roll / Pack Total:$199.99 USD

#2 Standard Format

Standard Part

CMKC-500-PK

0.5 in Dia

Pack of 25 Cards

Roll / Pack Total:$199.99 USD

#3 High Capacity

Standard Part

CMKC-187-PK

0.188 in Dia

Pack of 25 Cards

Roll / Pack Total:$199.99 USD

All 4 Orderable Part Numbers

Pricing: $199.99 – $199.99 USD

Catalog SKU	Dimensions	Packaging / Qty	List Price & Unit Cost	Order MOQ
CMKC-375-PK UPC: 754473630263	0.375 in Dia	Pack of 25 Cards	$199.99 USD	1 PAK Standard Order
CMKC-500-PK UPC: 754473630270	0.5 in Dia	Pack of 25 Cards	$199.99 USD	1 PAK Standard Order
CMKC-187-PK UPC: 754473630249	0.188 in Dia	Pack of 25 Cards	$199.99 USD	1 PAK Standard Order
CMKC-250-PK UPC: 754473630256	0.25 in Dia	Pack of 25 Cards	$199.99 USD	1 PAK Standard Order

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: 240°C to 240°C (464°F to 464°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	18 oz	515 grams
Dielectric Breakdown	ASTM D 1000 / ASTM D 2671	6500 Volts/mil	—

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-654.

Environmental & Aging Durability Testing

Environmental Exposure Condition	Observation & Legibility Result
Service temperature	240 to 240 °C

Verified Target Applications & Use Cases

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

Brady B-654 Frequently Asked Questions & Engineering Guide

Verified technical answers on physical adhesion, temperature thresholds, ribbon pairings, and replacement standards for B-654.

Brady B-654 is a high-performance PolyimideFinish:GlossAdhesive:RemovableSilicone designed specifically for rating plates, asset tags, and industrial equipment identification. It features a RemovableSilicone engineered for long-term industrial reliability in environments requiring 240°C to 240°C (464°F to 464°F) performance.

Brady B-654 is rated for continuous service temperatures from 240°C to 240°C (464°F to 464°F). In laboratory heat-aging tests, it maintains dimensional stability and barcode contrast across broad thermal cycles.

Need Custom Engineering Validation for Brady B-654?

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

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