Brady B-335label_film_tape
B-335
B-335 is a clear polyester tamper-indicating label with an acrylic adhesive, designed for applications requiring evidence of label removal upon tampering.
Material Composition
ClearpolyesterFinish:GlossAdhesive:TamperIndicatingPermanentAcrylic
Adhesive System
TamperIndicatingPermanentAcrylic
Operating Temperature
From -40°C
Total Thickness
2.4 mils (0.061 mm)
Tamper-Evident Security
B-335 Application & Installation Blueprint
Tamper-Evident & Security Void Warranty Seal • Physical application tolerances and surface engineering
Industrial Fit Certified
Security Seal & Warranty Tamper Application
1Apply across access screws, enclosure parting lines, or calibration ports on clean dry surfaces.
2Allow 24 hours for full acrylic cross-linking bond.
3Any removal attempt causes irreversible facestock fracturing or leaves a bold "VOID" footprint on substrate.
Engineering Tolerance: Irreversible optical tamper indication prevents unauthorized warranty claims or undetected enclosure access.
Substrate Compatibility & Adhesion Matrix
Anodized Aluminum Instrument Cases
Instant Tamper (5/5)
Calibrated Metrology Equipment
Instant Tamper (5/5)
Polycarbonate Enclosure Seams
Instant Tamper (5/5)
Powder-Coated Access Panels
Instant Tamper (4.8/5)
Tested Environmental Survivability
Anti-Peel Transfer ResistanceSolvent & Oil Wipe ProofThermal Shock ResistancePermanent Void Footprint
Recommended Field & Shop Tools:
i3300 / i5100 Benchtop PrinterM610 Handheld ToolR6000 Halogen-Free Ribbon
Orderable Part Numbers, Packaging & Distributor SKUs
Official Brady SKUs, roll dimensions, package quantities, list pricing, Grainger part numbers, and printer compatibility for B-335.
Custom orderable roll sizes, continuous tapes, and die-cut parts for B-335 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: Standard Industrial
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 DirectoryCSA C22.2: Not certified
CSA DirectoryEnvironmental & 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-335]
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
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-335.
Environmental & Aging Durability Testing
| Environmental Exposure Condition | Observation & Legibility Result |
|---|---|
| Service temperature (min) | -40 °C |
Verified Target Applications & Use Cases
- Industrial rating plates, asset identification, and electrical component labeling.