DIRECT INTERCHANGEHeat Shrink Tubing

Epson LabelWorks 203STBWPX to Brady M21-125-C-342 Cross-Reference

Direct 1:1 engineering drop-in replacement specification for Epson LabelWorks 203STBWPX. Replaced by Brady SKU M21-125-C-342 manufactured from high-performance B-342 material (PermaSleeve® Heat-Shrink Wire and Cable Labels).

DIMENSIONAL CAD BLUEPRINT1:1 Mechanical Equivalence Overlay
PERMASLEEVE® 3:1MIL-STD-202G / SAE-AS-230531/8 in (3.2mm) Heat Shrink x 8 ft L
Metrological Spec Readout (IMPERIAL)
Total Dimensions:1/8 in (3.2mm) Heat Shrink x 8 ft L
Printable Zone:Continuous Length
Wire Gauge Range:Universal Range
FORENSIC YIELD & PROCUREMENT CALCULATORRoll Yield & Cost-Per-Marker Model

True Job Procurement Cost: Epson LabelWorks vs Brady Equivalent

$0% Lower Unit Cost
Project Requirement:1,000 Wire Markers
200 (Control Panel)1,000 (Small Switchgear)5,000 (Substation)10,000 (Plant Harness Fleet)
Epson LabelWorks (203STBWPX)
$3875.00
125 packs @ $31.00/pk
Normalized: $3.875/marker
Brady (M21-125-C-342)
+-12% YIELD
$7863.57
143 rolls @ $54.99/roll
Normalized: $7.856/marker
Contractor Net Savings
+$0.00
0% Direct Savings for 1,000 markers
Fewer roll changes = faster installation
Data Integrity & Transparency Note: Brady list price ($54.99 / Cartridge of 7 Feet) is pulled directly from the official Brady Commercial SKU database. Epson LabelWorks pricing ($31.00 / Cartridge of 8.0 Feet) represents published industrial distributor MSRP. Click "Edit Contract Pricing" to customize with your firm's specific negotiated multiplier discounts.
Authorized Brady Distribution & Direct Procurement
Industrial Label Printers & Materials
Relevant Technical Equipment & Consumables [Ad Slot cross-mid]

Side-by-Side Technical Specification Parity Matrix

Property / StandardSpecified Competitor (Epson LabelWorks 203STBWPX)Brady Drop-In (M21-125-C-342 / B-342)
Substrate Material2:1 Polyolefin tubingPermaSleeve® Heat-Shrink Wire and Cable Labels (B-342) →
Total Dimensions (Imperial)1/8 in (3.2mm) Heat Shrink x 8 ft L1/8 in (3.2mm) Heat Shrink x 8 ft L
Total Dimensions (Metric)Standard Metric EqStandard Metric Eq
Printable ZoneContinuous LengthContinuous Length
Wire Gauge CompatibilityUniversal RangeUniversal Range
shrink ratio2:1 Shrink Ratio
3:1 Shrink Ratio
✓ Parity: Brady
adhesion30 oz/in
38-45 oz/in Permanent Formulation
✓ Parity: Brady
service temp-40°C to 80°C
-40°C to 90°C (-40°F to 194°F)
✓ Parity: Brady

Thermal Transfer Ribbon Chemistry

To ensure compliance with SAE-AS-81531 and MIL-STD-202G solvent permanence standards, use the following factory-qualified thermal ribbons:

Series R4300 Wax/Resin (Mil-Spec Approved)
Series R6600 High Diesel Resistance
BULK SCHEDULE CONVERSION
Converting an entire Epson LabelWorks Bill of Materials?
Paste multi-line contractor schedules to calculate roll counts, pair ribbons, and export CSVs in one click.
Launch BOM Cross-Walk Tool

Engineering Advantages of Migrating from Epson LabelWorks to Brady

1Direct drop-in replacement for Epson 203STBWPX.
2True 3:1 military shrink ratio provides tighter recovery over varied wire diameters.
3Engineered for Brady M210, M211, and M410 portable printers.

Related Epson LabelWorks Cross-References