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603 Verified Technical Specifications
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Brady B-430label_film_tape59 Orderable SKUs
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BRADYBONDZ™ B -430 THERMAL TRANSFER PRINTABLE GLOSSY CLEAR POLYESTER LABEL STOCK

BRADYBONDZ™ B-430 is a thermal transfer printable glossy clear polyester label stock with permanent acrylic adhesive, suitable for use in environments up to 100°C and down to -70°C.

Material Composition
Clear polyester
Adhesive System
Permanent acrylic
Operating Temperature
70°C to 100°C (158°F to 212°F)
Total Thickness
Industrial Safety & Asset Marker

B-430 Application & Installation Blueprint

Heavy-Duty Industrial Safety & Identification Marker • Physical application tolerances and surface engineering
Industrial Fit Certified
B-430 real-world industrial application
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-430.

Popular B-430 Formats

Standard industrial rolls and die-cut sizes with unit cost breakdown
#1 Popular Choice
Standard Part
M21-500-430
0.5 in W x 21 ft L
Cartridge of 21 Feet
Roll / Pack Total:$27.29 USD
Normalized Unit Cost:$1.30/ft
Material Area Cost:$0.22/sq in
Supported Hardware:
M210M210-LABM211+2
Grainger
#2 Standard Format
Standard Part
M21-375-430
0.375 in W x 21 ft L
Cartridge of 21 Feet
Roll / Pack Total:$26.29 USD
Normalized Unit Cost:$1.25/ft
Material Area Cost:$0.28/sq in
Supported Hardware:
M210M210-LABM211+2
Grainger
#3 High Capacity
Standard Part
M21-750-430
0.75 in W x 21 ft L
Cartridge of 21 Feet
Roll / Pack Total:$29.29 USD
Normalized Unit Cost:$1.39/ft
Material Area Cost:$0.15/sq in
Supported Hardware:
M210M210-LABM211+2
Grainger
All 59 Orderable Part Numbers
Pricing: $23.69 – $348.99 USD
Catalog SKUDimensionsPackaging / QtyList Price & Unit CostOrder MOQCompatible PrintersHardware & Related
M21-500-430Popular
UPC: 662820899709
0.5 in W x 21 ft LCartridge of 21 Feet
$27.29 USD
$1.30/ft ($0.11/in)
$0.22/sq in
1 CTR
Standard Order
M210M210-LAB+3
M21-375-430Popular
UPC: 662820899693
0.375 in W x 21 ft LCartridge of 21 Feet
$26.29 USD
$1.25/ft ($0.10/in)
$0.28/sq in
1 CTR
Standard Order
M210M210-LAB+3
M21-750-430Popular
UPC: 662820899716
0.75 in W x 21 ft LCartridge of 21 Feet
$29.29 USD
$1.39/ft ($0.12/in)
$0.15/sq in
1 CTR
Standard Order
M210M210-LAB+3
M6C-1000-430Popular
UPC: 888434601228
1 in W x 50 ft LRoll of 50 Feet
$112.99 USD
$2.26/ft ($0.19/in)
$0.19/sq in
1 ROL
Standard Order
M610M611+1
THT-21-430Popular
UPC: 662820302070
3 in W x 300 ft LRoll of 300 Feet
$348.99 USD
$1.16/ft ($0.10/in)
$0.03/sq in
1 ROL
Standard Order
BBP81i5100+6
M6-16-430Popular
UPC: 888434600139
0.375 in H x 1 in WRoll of 500 Labels
$71.99 USD
$0.14/label ($14.40/100)
$0.38/sq in
1 ROL
Standard Order
M610M611+1
M6C-1900-430Popular
UPC: 888434601327
1.9 in W x 50 ft LRoll of 50 Feet
$172.99 USD
$3.46/ft ($0.29/in)
$0.15/sq in
1 ROL
Standard Order
M610M611+1
M21-750-430-WT-CLPopular
UPC: 754473930608
0.75 in W x 21 ft LCartridge of 21 Feet
$29.29 USD
$1.39/ft ($0.12/in)
$0.15/sq in
1 CTR
Standard Order
M210M210-LAB+3
THT-39-430-10Popular
UPC: 662820302162
0.5 in H x 1 in WRoll of 10000 Labels
$304.99 USD
$0.030/label ($3.05/100)
$0.06/sq in
1 ROL
Standard Order
BBP81i5100+6
THT-17-430-3Popular
UPC: 662820301882
1 in H x 2 in WRoll of 3000 Labels
$260.99 USD
$0.087/label ($8.70/100)
$0.04/sq in
1 ROL
Standard Order
BBP81i5100+6
M6C-500-430Popular
UPC: 888434601778
0.5 in W x 50 ft LRoll of 50 Feet
$83.99 USD
$1.68/ft ($0.14/in)
$0.28/sq in
1 ROL
Standard Order
M610M611+1
M21-250-430Popular
UPC: 754473930660
0.25 in W x 21 ft LCartridge of 21 Feet
$23.69 USD
$1.13/ft ($0.09/in)
$0.38/sq in
1 CTR
Standard Order
M210M210-LAB+3
M7C-1900-430Popular
UPC: 888434588949
2 in W x 50 ft LRoll of 50 Feet
$166.99 USD
$3.34/ft ($0.28/in)
$0.14/sq in
1 ROL
Standard Order
M710
M21-500-430-WT-CLPopular
UPC: 754473930585
0.5 in W x 21 ft LCartridge of 21 Feet
$27.29 USD
$1.30/ft ($0.11/in)
$0.22/sq in
1 CTR
Standard Order
M210M210-LAB+3
THT-19-430-1Popular
UPC: 662820301905
2 in H x 3 in WRoll of 1000 Labels
$226.99 USD
$0.23/label ($22.70/100)
$0.04/sq in
1 ROL
Standard Order
BBP81i5100+6
Showing 1 to 15 of 59 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: 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: 70°C to 100°C (158°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: 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.
Sponsored Industrial Label Solutions
Industrial Label Printers & Materials
Relevant Technical Equipment & Consumables [Ad Slot spec-mid-B-430]

ASTM Physical & Mechanical Properties

Standardized laboratory test data measured in accordance with ASTM D 1000, ASTM D 2979, and ASTM D 2671.

Physical PropertyTest MethodStandard Test Units (US)Metric Units (SI)
Polyken™ Probe TackASTM D 297926 oz800 grams
Dielectric BreakdownASTM D 1000 / ASTM D 26718400 Volts/mil

Thermal Transfer Ribbon Compatibility

Official Brady recommended ribbons engineered for maximum contrast, smear resistance, and UL certification compliance.

Recommended Thermal Transfer
Series R4400
Series R4900
Series R6000 Halogen Free
Series R6200
* 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 / SolventSubstrate / Adhesive EffectThermal Ribbon Permanence
AcetoneSlight adhesive oozeSlight adhesive ooze
TolueneSlight adhesive oozeSlight adhesive ooze
Isopropyl AlcoholNo visible effectNo visible effect
Mineral SpiritsNo visible effectNo visible effect
GasolineSlight adhesive oozeSlight adhesive ooze
JP-8 Jet FuelSlight adhesive oozeSlight adhesive ooze
Brake Fluid DOT 3No visible effectNo visible effect
Skydrol® 500B-4Slight adhesive oozeSlight adhesive ooze
SAE 20 WT Oil at70°CNo visible effectNo visible effect
MIL 5606 OilNo visible effectNo visible effect
Formula 409® CleanerNo visible effectNo visible effect
Northwoods™ Buzz Saw Citrus DegreaserNo visible effectNo visible effect
Deionized WaterNo visible effectNo visible effect
AcetoneTestedTested
TolueneTestedTested
Isopropyl AlcoholTestedTested
Mineral SpiritsTestedTested
GasolineTestedTested
JP-8 Jet FuelTestedTested
Brake Fluid DOT 3TestedTested
Skydrol® 500B-4TestedTested
SAE 20 WT Oil at70°CTestedTested
MIL 5606 OilTestedTested
Formula 409® CleanerTestedTested
Northwoods™ Buzz Saw Citrus DegreaserTestedTested
Deionized WaterTestedTested

Environmental & Aging Durability Testing

Environmental Exposure ConditionObservation & Legibility Result
430 THERMAL TRANSFER PRINTABLE GLOSSY CLEAR POLYESTER LABEL STOCK - Material Spec (Brady B-430) Material familyB-430
430 is a thermal transfer printable glossy clear polyester label stock with permanent acrylic adhesive, suitable for use in environments up to 100°C and down to -70°C. ## Verified specifications - Material typeClear polyester

Verified Target Applications & Use Cases

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