How well does Brady B-981 adhere to stainless steel, powder coat, and plastic surfaces?

Brady B-981 uses a aggressive pressure sensitive synthetic rubber 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-981?

The official manufacturer-recommended thermal transfer ribbon for Brady B-981 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-981 withstand industrial chemicals, solvents, and fuels?

Brady B-981 resists common industrial reagents including lubricating oils, water, mild acids, and aliphatic solvents.

Is Brady B-981 UL Recognized, CSA Accepted, or Halogen-Free?

Brady B-981 meets RoHS 2011/65/EU and REACH (SVHC) directives.

What surface preparation is required before installing Brady B-981?

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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Q: What are the primary industrial applications for Brady B-981 (B-981)?

Brady B-981 is a high-performance photoluminescent polyester film designed specifically for rating plates, asset tags, and industrial equipment identification. It features a aggressive pressure sensitive synthetic rubber engineered for long-term industrial reliability in environments requiring -40°C to 80°C (-40°F to 176°F) performance.

Q: What is the continuous operating temperature range for Brady B-981?

Brady B-981 is rated for continuous service temperatures from -40°C to 80°C (-40°F to 176°F). In laboratory heat-aging tests, it maintains dimensional stability and barcode contrast across broad thermal cycles.

Brady B-981 BradyGlo™ High Intensity laminate is a glow-in-the-dark polyester film with an aggressive pressure sensitive adhesive designed to meet International Building Code specifications for egress marking in low light areas.

Material Composition

photoluminescent polyester film

Adhesive System

aggressive pressure sensitive synthetic rubber

Operating Temperature

-40°C to 80°C (-40°F to 176°F)

Total Thickness

13 mils (0.33 mm)

High-Tack Powder-Coat Grip

B-981 Application & Installation Blueprint

Ultra-Aggressive High-Tack Industrial Asset Plate • Physical application tolerances and surface engineering

Industrial Fit Certified

Installed in real-world industrial environment

Textured & Low-Surface-Energy Bonding Guide

1Wipe cast or powder-coated surface to remove loose dust or machining oils.

2Apply polyester plate with firm thumb pressure across the entire label area.

3Heavy-weight rubber/acrylic hybrid adhesive flows into microscopic textured valleys for permanent mechanical bond.

Engineering Tolerance: Exceeds 100 oz/in peel adhesion on low-surface-energy (LSE) polypropylene and hammer-tone textured powder coats.

Substrate Compatibility & Adhesion Matrix

Textured Powder-Coated Steel

Ultra Bond (5/5)

Molded Polypropylene & HDPE

LSE Grip (5/5)

Cast Iron & Rough Castings

Crevice Flow (4.9/5)

Outdoor Heavy Equipment Chassis

High Tack (5/5)

Tested Environmental Survivability

Textured Surface Crevice GripOutdoor WeatheringGrease, Gasoline & DieselHigh Vibration Machinery

Recommended Field & Shop Tools:

i3300 / i5100 Benchtop PrinterM710 Heavy-Duty PortableR6000 High-Resin Ribbon

Orderable Part Numbers, Packaging & Distributor SKUs

Official Brady SKUs, roll dimensions, package quantities, list pricing, Grainger part numbers, and printer compatibility for B-981.

Custom orderable roll sizes, continuous tapes, and die-cut parts for B-981 are available through authorized Brady distributors.

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 80°C (-40°F to 176°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	13 mils (0.0013 in)	0.33 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 (reagent); F (result)	Tested	Tested
10% Sulfuric Acid (reagent); F (result)	Tested	Tested
30% Hydrochloric Acid (reagent); NE (result)	Tested	Tested
10% Hydrochloric Acid (reagent); NE (result)	Tested	Tested
Glacial Acetic Acid (reagent); F (result)	Tested	Tested
5% Acetic Acid (reagent); NE (result)	Tested	Tested
50% Sodium Hydroxide (reagent); F (result)	Tested	Tested
10% Sodium Hydroxide (reagent); F (result)	Tested	Tested
10% Ammonia (reagent); NE (result)	Tested	Tested
5% Sodium Hypochlorite (reagent); NE (result)	Tested	Tested
MEK (reagent); F (result)	Tested	Tested
Acetone (reagent); F (result)	Tested	Tested
Toluene (reagent); F (result)	Tested	Tested
Methanol (reagent); F (result)	Tested	Tested
Isopropyl Alcohol (reagent); NE (result)	Tested	Tested
Heptane (reagent); NE (result)	Tested	Tested
Mineral Spirits (reagent); NE (result)	Tested	Tested
Turpentine (reagent); F (result)	Tested	Tested
Diesel Fuel (reagent); NE (result)	Tested	Tested
Kerosene (reagent); F (result)	Tested	Tested
Gasoline (reagent); F (result)	Tested	Tested
ASTM #3 Oil (reagent); NE (result)	Tested	Tested
SAE 20 Oil (reagent); NE (result)	Tested	Tested
Alconox (reagent); F (result)	Tested	Tested
DI Water (reagent); NE (result)	Tested	Tested
30% Sulfuric Acid	Tested	Tested
10% Sulfuric Acid	Tested	Tested
Glacial Acetic Acid	Tested	Tested
50% Sodium Hydroxide	Tested	Tested
10% Sodium Hydroxide	Tested	Tested

Environmental & Aging Durability Testing

Environmental Exposure Condition	Observation & Legibility Result
Service temperature	-40 to 80 °C

Verified Target Applications & Use Cases

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

Brady B-981 Frequently Asked Questions & Engineering Guide

Verified technical answers on physical adhesion, temperature thresholds, ribbon pairings, and replacement standards for B-981.

Brady B-981 is a high-performance photoluminescent polyester film designed specifically for rating plates, asset tags, and industrial equipment identification. It features a aggressive pressure sensitive synthetic rubber engineered for long-term industrial reliability in environments requiring -40°C to 80°C (-40°F to 176°F) performance.

Brady B-981 is rated for continuous service temperatures from -40°C to 80°C (-40°F to 176°F). In laboratory heat-aging tests, it maintains dimensional stability and barcode contrast across broad thermal cycles.

Need Custom Engineering Validation for Brady B-981?

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

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