How well does Brady R4900 adhere to stainless steel, powder coat, and plastic surfaces?

Brady R4900 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 R4900?

The official manufacturer-recommended thermal transfer ribbon for Brady R4900 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 R4900 withstand industrial chemicals, solvents, and fuels?

Brady R4900 resists common industrial reagents including lubricating oils, water, mild acids, and aliphatic solvents.

Is Brady R4900 UL Recognized, CSA Accepted, or Halogen-Free?

Brady R4900 meets RoHS 2011/65/EU and REACH (SVHC) directives. It is a UL Recognized Component under standard(s) UL 969 / UL 224 with File Number(s) MH17154. It is CSA Accepted under Standard C22.2 No. 0.15 (File 041833). Additionally, it is certified Halogen-Free in accordance with DIN VDE 0472 Part 815.

What surface preparation is required before installing Brady R4900?

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 R4900thermal_transfer_ribbon9 Orderable SKUs

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Brady R4900: R4900 SERIES THERMAL TRANSFER RIBBON

Q: What are the primary industrial applications for Brady R4900 (R4900 SERIES THERMAL TRANSFER RIBBON)?

Brady R4900 is a high-performance Industrial substrate 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 5°C to 35°C (41°F to 95°F) performance.

Q: What is the continuous operating temperature range for Brady R4900?

Brady R4900 is rated for continuous service temperatures from 5°C to 35°C (41°F to 95°F). In laboratory heat-aging tests, it maintains dimensional stability and barcode contrast across broad thermal cycles.

Brady R4900 Series ribbon is a high-performance thermal transfer ribbon with excellent solvent and heat resistance, suitable for use on glossy or very smooth labelstocks.

Material Composition

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Adhesive System

Non-Adhesive

Operating Temperature

5°C to 35°C (41°F to 95°F)

Total Thickness

—

Industrial Safety & Asset Marker

R4900 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 R4900.

Popular R4900 Formats

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

#1 Popular Choice

Standard Part

R4900

3.65 in H x 2.6 in W x 2.6 in D x 1 in Dia

Roll of 984 Feet

Roll / Pack Total:$163.99 USD

Normalized Unit Cost:$0.17/ft

Material Area Cost:$0.005/sq in

Supported Hardware:

BBP72BBP81i7100+4

Grainger

#2 Standard Format

Standard Part

B30-R4900

8.8 in H x 3.25 in W x 6.9 in D

Roll of 200 Feet

Roll / Pack Total:$66.99 USD

Normalized Unit Cost:$0.33/ft

Material Area Cost:$0.009/sq in

Supported Hardware:

BBP30BBP31BBP33+8

#3 High Capacity

Standard Part

R4902

2.65 in H x 2.65 in W x 2.65 in D x 1 in Dia

Roll of 984 Feet

Roll / Pack Total:$115.99 USD

Normalized Unit Cost:$0.12/ft

Material Area Cost:$0.004/sq in

Supported Hardware:

BBP72BBP81i7100+4

Grainger

All 9 Orderable Part Numbers

Pricing: $66.99 – $333.99 USD

Catalog SKU	Dimensions	Packaging / Qty	List Price & Unit Cost	Order MOQ	Compatible Printers
R4900Popular UPC: 662820352686	3.65 in H x 2.6 in W x 2.6 in D x 1 in Dia	Roll of 984 Feet	$163.99 USD $0.17/ft ($0.01/in) $0.005/sq in	1 ROL Standard Order	BBP72BBP81+5
B30-R4900Popular UPC: 754473599850	8.8 in H x 3.25 in W x 6.9 in D	Roll of 200 Feet	$66.99 USD $0.33/ft ($0.03/in) $0.009/sq in	1 ROL Standard Order	BBP30BBP31+9
R4902 UPC: 662820352693	2.65 in H x 2.65 in W x 2.65 in D x 1 in Dia	Roll of 984 Feet	$115.99 USD $0.12/ft ($0.010/in) $0.004/sq in	1 ROL Standard Order	BBP72BBP81+5
IP-R4902 UPC: 662820660354	2.874 in H x 2.953 in W x 6.339 in D x 1 in Dia	Roll of 984 Feet	$107.99 USD $0.11/ft ($0.009/in) $0.003/sq in	1 ROL Standard Order	IP Seriesi5100
IP-R4900 UPC: 662820660347	2.85 in H x 6.4 in W x 2.85 in D x 1 in Dia	Roll of 984 Feet	$153.99 USD $0.16/ft ($0.01/in) $0.002/sq in	1 ROL Standard Order	IP Seriesi5100
R4908 UPC: 662820557555	7.2 in H x 2.6 in W x 2.6 in D x 1 in Dia	Roll of 984 Feet	$333.99 USD $0.34/ft ($0.03/in) $0.01/sq in	1 ROL Standard Order	BBP72BBP81+5
I75-R4902 UPC: 888434626269	3 in H x 3 in W x 4.75 in D x 1 in Dia	Roll of 984 Feet	$108.99 USD $0.11/ft ($0.009/in) $0.003/sq in	1 ROL Standard Order	i7500i7500 RFID
R4904 UPC: 662820352709	5.5 in H x 2.95 in W x 2.95 in D x 1 in Dia	Roll of 984 Feet	$263.99 USD $0.27/ft ($0.02/in) $0.008/sq in	1 ROL Standard Order	THT 3" Core Printers
I75-R4900 UPC: 888434626276	3 in H x 3 in W x 5.75 in D x 1 in Dia	Roll of 984 Feet	$153.99 USD $0.16/ft ($0.01/in) $0.004/sq in	1 ROL Standard Order	i7500i7500 RFID

Quality Assurance, Storage & Regulatory Compliance

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

Shelf Life & Warehouse Storage

Expected Shelf Life: 2 Years 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: 5°C to 35°C (41°F to 95°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: MH17154

UL Directory

CSA C22.2: 041833

CSA Directory

Halogen-Free per DIN VDE 0472 Part 815

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)

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
high heat	Tested	Tested

Environmental & Aging Durability Testing

Environmental Exposure Condition	Observation & Legibility Result
performance thermal transfer ribbon with excellent solvent and heat resistance, suitable for use on glossy or very smooth labelstocks. ## Verified specifications - Service temperature	5 to 35 °C

Verified Target Applications & Use Cases

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

Brady R4900 Frequently Asked Questions & Engineering Guide

Verified technical answers on physical adhesion, temperature thresholds, ribbon pairings, and replacement standards for R4900.

Brady R4900 is a high-performance Industrial substrate 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 5°C to 35°C (41°F to 95°F) performance.

Brady R4900 is rated for continuous service temperatures from 5°C to 35°C (41°F to 95°F). In laboratory heat-aging tests, it maintains dimensional stability and barcode contrast across broad thermal cycles.

Need Custom Engineering Validation for Brady R4900?

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

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