Brady Nylon Cable Labels M21-11-499 0.5x0.75

Brady Authentic M21-11-499 pre-sized high-adhesion nylon labels are durable, flexible black-on-white polyamide cloth labels designed for tightly curved surfaces and thermal-transfer printing with M210/M211 series printers.

These B-499 nylon labels from Brady are made of a matte white polyamide-coated nylon cloth with a permanent acrylic adhesive, sized at 0.5" high by 0.75" wide and optimized for use with Brady M210, M210-LAB, and M211 label printers. The fabric-like, pliable construction conforms to small-diameter cables, wires, tubing, and vials while providing UL approval and CSA acceptance for indoor applications across a wide service temperature range.

What surfaces and environments do these nylon labels work best on?

These labels are intended primarily for indoor applications and excel on curved, textured, or irregular surfaces where rigid labels fail. The coated nylon cloth flexes around tight radii and maintains adhesion on plastics, painted metal, and insulated wires.

• Ideal for small-diameter wires, cables, and tubing
• Conforms to vials, rounded connectors, and curved housings
• Permanent acrylic adhesive grips common indoor surfaces

How durable are the Brady B-499 labels and what are their temperature limits?

These labels are built for long-lasting indoor identification; the polyamide-coated nylon resists abrasion and remains readable when printed with thermal-transfer ribbons. They perform across a broad temperature span but are not intended for prolonged outdoor UV exposure.

• Service temperature range: -40°F to 193°F (-40°C to 90°C)
• Matte finish reduces glare for legible scanning and viewing
• UL approved and CSA accepted for compliance-sensitive installations

Which printers and printing methods are compatible with these pre-sized labels?

These pre-sized Brady rolls are sized and wound for direct compatibility with Brady M210, M210-LAB, and M211 desktop label printers and are printed using thermal-transfer technology for crisp, smudge-resistant text and barcodes.

• Thermal-transfer printable — use recommended ribbons for best durability
• Designed for Brady M210 / M210-LAB / M211 printer families
• Pre-cut size (0.5" x 0.75") simplifies setup and speeds labeling tasks

How should I apply and store these nylon cloth labels for best results?

Surface preparation and proper storage extend adhesion and label life. Apply to clean, dry surfaces at moderate temperatures and store rolls in a cool, dark place to prevent adhesive degradation.

• Clean surface of dust, oils, and moisture before application
• Press firmly and smooth from center outward for secure bond
• Store unopened rolls away from direct sunlight and heat sources

Who is this for: Professionals who need reliable, small-format identification on curved or irregular indoor surfaces will find the Brady Authentic M21-11-499 labels well suited to their needs — especially electricians, lab technicians, field service technicians, and equipment managers who use Brady M210/M211 printers and require UL/CSA-recognized materials with a wide operating temperature range.