Brady Nylon Wire and Lab Label Tape M21-375-499-TB

Brady M21-375-499-TB is a high-adhesion nylon cloth label tape designed for durable identification of wires, cables, lab samples and general asset marking using BMP21-series printers.

This label tape combines a pliable nylon face with a strong adhesive backing to stick reliably to curved, textured, or low-energy surfaces. It’s made to work with Brady handheld and bench labelers such as the M210, M210-LAB, M211, BMP21-PLUS and BMP21-LAB, giving clear black-on-white printing for long-lasting readability in industrial and laboratory environments.

How will these labels perform on curved or cable surfaces?

The nylon cloth construction bends and flexes to conform tightly around wires and small-diameter hoses without peeling. Its low-profile finish reduces snagging and helps maintain legible text after installation.

• Pliable nylon face wraps smoothly around cables and connectors
• Strong adhesive minimizes lifting on curved areas
• Low-profile design resists catching or abrasion

Can the tape withstand common shop and lab exposures?

These labels are engineered to resist cold, common chemicals, oils, and many cleaning agents, so they remain intact in demanding service conditions. For critical chemical resistance data, consult the product Technical Data Sheet (TDS).

• Designed to tolerate lowered temperatures and routine solvents
• Holds up against greases, oils and cleaning solutions
• Approved to industry standards for labeling performance

Which materials and surfaces will the adhesive stick to reliably?

The adhesive system is formulated to bond to a wide range of substrates including stainless steel, ABS, polypropylene and many textured or powder-coated surfaces. It also adheres to low surface energy materials better than typical tapes, making it a versatile choice for mixed-material environments.

• Works on metals, plastics, and coated finishes
• Suitable for smooth, rough, or powder-coated surfaces
• Performs on materials with lower surface energy than standard tapes

Which printers and applications is this tape compatible with?

This cassette-size tape is sized and formatted for BMP21-series and LabPal handheld printers, ensuring easy drop-in installation and reliable print contrast. Typical uses include wire marking, sample identification, asset tags, and labels for enclosures and panels.

• Compatible with BMP21-PLUS, BMP21-LAB, M210, M210-LAB and M211 printers
• Commonly used for wire markers, lab labels, and general ID
• Supplied in 0.375" width and approximately 16 feet length for multiple markers

Who is this for: Technicians, lab managers, electricians and maintenance teams who need a dependable, flexible label that prints crisp black-on-white identification and stays attached in industrial or laboratory settings. If you require a cloth-style nylon label with robust adhesion, compatibility with Brady handheld printers, and resistance to common shop and lab exposures, this tape is a practical choice. For detailed mechanical and chemical performance, refer to Brady’s Technical Data Sheet (TDS) to verify suitability for your specific environment.