Brady B-618label_film_tape15 Orderable SKUs
B -618 THERMAL TRANSFER PRINTABLE MATTE WHITE POLYESTER LABEL STOCK
B-618 is a thermal transfer printable matte white polyester label stock designed for high-quality printing on circuit boards and rating plates, with halogen-free options available.
Material Composition
White polyester
Adhesive System
Permanent Acrylic
Operating Temperature
-40°C to 180°C (-40°F to 356°F)
Total Thickness
2.8 mils (0.071 mm)
Industrial Safety & Asset Marker
B-618 Application & Installation Blueprint
Heavy-Duty Industrial Safety & Identification Marker • Physical application tolerances and surface engineering
Industrial Fit Certified
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-618.
Popular B-618 Formats
Standard industrial rolls and die-cut sizes with unit cost breakdown#1 Popular Choice
Standard Part
THT-5-618-10
0.5 in H x 1 in W
Roll of 10000 Labels
Roll / Pack Total:$235.99 USD
Normalized Unit Cost:$0.024/label
Material Area Cost:$0.05/sq in
Supported Hardware:
i5100i6100i7100+1
#2 Standard Format
Standard Part
B33-19-618
2 in H x 3 in W
Roll of 700 Labels
Roll / Pack Total:$136.99 USD
Normalized Unit Cost:$0.20/label
Material Area Cost:$0.03/sq in
Supported Hardware:
i3300i5300BBP33+1
#3 High Capacity
Standard Part
B33-6-618
0.75 in H x 1.5 in W
Roll of 3300 Labels
Roll / Pack Total:$138.99 USD
Normalized Unit Cost:$0.042/label
Material Area Cost:$0.04/sq in
Supported Hardware:
i3300i5300BBP33+1
All 15 Orderable Part Numbers
Pricing: $105.99 – $235.99 USD
| Catalog SKU | Dimensions | Packaging / Qty | List Price & Unit Cost | Order MOQ | Compatible Printers | Hardware & Related |
|---|---|---|---|---|---|---|
THT-5-618-10 UPC: 888434587669 | 0.5 in H x 1 in W | Roll of 10000 Labels | $235.99 USD $0.024/label ($2.36/100) $0.05/sq in | 1 ROL Standard Order | i5100i6100+2 | |
B33-19-618 UPC: 888434562536 | 2 in H x 3 in W | Roll of 700 Labels | $136.99 USD $0.20/label ($19.57/100) $0.03/sq in | 1 ROL Standard Order | i3300i5300+2 | |
B33-6-618 UPC: 888434562499 | 0.75 in H x 1.5 in W | Roll of 3300 Labels | $138.99 USD $0.042/label ($4.21/100) $0.04/sq in | 1 ROL Standard Order | i3300i5300+2 | |
B33-18-618 UPC: 888434562512 | 1 in H x 3 in W | Roll of 1500 Labels | $142.99 USD $0.095/label ($9.53/100) $0.03/sq in | 1 ROL Standard Order | i3300i5300+2 | |
THT-1-618-10 UPC: 888434587638 | 0.25 in H x 0.75 in W | Roll of 10000 Labels | $116.99 USD $0.012/label ($1.17/100) $0.06/sq in | 1 ROL Standard Order | i5100i6100+2 | |
THT-19-618-1 UPC: 888434587652 | 2 in H x 3 in W | Roll of 1000 Labels | $217.99 USD $0.22/label ($21.80/100) $0.04/sq in | 1 ROL Standard Order | i5100i6100+2 | |
B33-37-618 UPC: 888434562475 | 0.5 in H x 1.5 in W | Roll of 5000 Labels | $152.99 USD $0.031/label ($3.06/100) $0.04/sq in | 1 ROL Standard Order | i3300i5300+2 | |
B33-5-618 UPC: 888434562468 | 0.5 in H x 1 in W | Roll of 7000 Labels | $164.99 USD $0.024/label ($2.36/100) $0.05/sq in | 1 ROL Standard Order | i3300i5300+2 | |
B33-17-618 UPC: 888434562505 | 1 in H x 2 in W | Roll of 1500 Labels | $112.99 USD $0.075/label ($7.53/100) $0.04/sq in | 1 ROL Standard Order | i3300i5300+2 | |
B33-55-618 UPC: 888434562543 | 2 in H x 4 in W | Roll of 750 Labels | $188.99 USD $0.25/label ($25.20/100) $0.03/sq in | 1 ROL Standard Order | i3300i5300+2 | |
B33-7-618 UPC: 888434562529 | 1.25 in H x 2.75 in W | Roll of 1000 Labels | $112.99 USD $0.11/label ($11.30/100) $0.03/sq in | 1 ROL Standard Order | i3300i5300+2 | |
B33-53-618 UPC: 888434562482 | 0.5 in H x 2 in W | Roll of 2500 Labels | $105.99 USD $0.042/label ($4.24/100) $0.04/sq in | 1 ROL Standard Order | i3300i5300+2 | |
B33-12-618 UPC: 888434562451 | 0.437 in H x 0.5 in W | Roll of 10000 Labels | $143.99 USD $0.014/label ($1.44/100) $0.07/sq in | 1 ROL Standard Order | i3300i5300+2 | |
B33-76-618 UPC: 888434562550 | 3 in H x 4 in W | Roll of 500 Labels | $200.99 USD $0.40/label ($40.20/100) $0.03/sq in | 1 ROL Standard Order | i3300i5300+2 | |
THT-14-618-10 UPC: 888434587645 | 0.2 in H x 0.65 in W | Roll of 10000 Labels | $116.99 USD $0.012/label ($1.17/100) $0.09/sq in | 1 ROL Standard Order | i5100i6100+2 |
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: -40°C to 180°C (-40°F to 356°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 / MH64936
UL DirectoryCSA C22.2: Not certified
CSA DirectoryHalogen-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-618]
ASTM Physical & Mechanical Properties
Standardized laboratory test data measured in accordance with ASTM D 1000, ASTM D 2979, and ASTM D 2671.
Thermal Transfer Ribbon Compatibility
Official Brady recommended ribbons engineered for maximum contrast, smear resistance, and UL certification compliance.
Recommended Thermal Transfer
Series R4900
Series R6000 Halogen Free
* 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 |
|---|---|---|
| Methyl Ethyl Ketone | Tested | Tested |
| Isopropyl Alcohol | Tested | Tested |
| Mineral Spirits | Tested | Tested |
| SAE 20 WT Oil @ 70°C | Tested | Tested |
| Mil 5606 Oil | Tested | Tested |
| Speedi Kut Cutting Oil | Tested | Tested |
| Gasoline | Tested | Tested |
| Rust Veto® 342 | Tested | Tested |
| Northwoods™ BuzzSaw Degreaser | Tested | Tested |
| Deionized Water | Tested | Tested |
| 5% Salt Solution | Tested | Tested |
| 3% Alconox® Detergent | Tested | Tested |
| 10% Sodium HydroxideSolution | Tested | Tested |
| 10% Sulfuric AcidSolution | Tested | Tested |
| Speedi Kut Cutting Oil332 | Tested | Tested |
| 10% Sodium Hydroxide Solution | Tested | Tested |
| 10% Sulfuric Acid Solution | Tested | Tested |
Environmental & Aging Durability Testing
| Environmental Exposure Condition | Observation & Legibility Result |
|---|---|
| 618 THERMAL TRANSFER PRINTABLE MATTE WHITE POLYESTER LABEL STOCK - Material Spec (Brady B-618) Material family | B-618 |
| 618 is a thermal transfer printable matte white polyester label stock designed for high-quality printing on circuit boards and rating plates, with halogen-free options available. ## Verified specifications - Material type | White polyester |
| Service temperature (min) | -40 °C |
Verified Target Applications & Use Cases
- Industrial rating plates, asset identification, and electrical component labeling.