BRADY BTS1426 Heat Shrink Tube Cassette for Self-Laminating Labels, 26 mm, White, 8 m, 2:1, Thermal Transfer

Heat shrink tube cassettes deliver permanent, professional-grade cable and wire identification with exceptional durability. The BTS1426 offers a 26 mm flattened width and 8-meter length, engineered for high-volume marking tasks where clarity and resistance to harsh environments are critical. Its white polyolefin surface accepts thermal transfer printing with crisp black text, then shrinks to a snug 2:1 ratio around cables from 7.3 mm to 15.8 mm in diameter, creating a tamper-proof, non-adhesive sleeve that resists water, chemicals, abrasion, and fading.

Advantages

The BTS1426 excels in demanding industrial and electrical settings. The 2:1 shrink ratio ensures a tight, insulated fit that protects both the label and the underlying cable. UL recognition provides assurance of safety and compliance, while the cassette format enables quick, clean loading into compatible Brother P-touch printers such as the PT-E550W and PT-P750W. No adhesive means no sticky residue—the tubing bonds by shrinking, staying legible from -55°C to 125°C even under exposure to oils, solvents, and mechanical wear.

Suitable for

• Electrical panel and control cabinet wiring identification
• Network and telecommunications cable labeling
• Industrial machinery and equipment maintenance
• Automotive and marine wire harness marking
• Laboratory and field service applications requiring durable, fade-resistant labels

Key specifications

• Product type: Heat shrink tube cassette
• Tube colour: White; print colour: Black
• Flattened tube width: 23.6 mm (26 mm nominal)
• Tube length: 8 m
• Shrink ratio: 2:1
• Material: Polyolefin
• Compatible cable diameter: 7.3 mm to 15.8 mm
• Operating temperature: -55°C to 125°C
• Print technology: Thermal transfer
• Resistance: Water, chemical, abrasion, fade
• UL recognized: Yes
• Compatibility: Brother P-touch label printers (e.g., PT-E550W, PT-P750W)

Recommendations

For installers and maintenance teams who need labels that survive the toughest conditions, the BTS1426 is a reliable choice. Its generous length and wide format reduce cassette changes, while the shrink-to-fit design ensures every wire is clearly marked and protected for years. Pair it with a thermal transfer-capable Brother printer for optimal print quality and longevity.