i-Mark Metal Service Tags & Labels; Write On With a Permanent Marker. Stays Forever.

i-Mark is a unique line of metal service plates, tags, and labels with a special coating that permanently absorbs permanent marker ink. Technicians write directly on the tag in the field: voltage, measurements, inspection data, signatures.

How i-Mark Works

Most metal tags look professional but cannot be written on in the field. Standard marker wipes off metal surfaces within days. i-Mark solves this with a proprietary surface coating that chemically bonds with permanent marker ink the moment it is applied. A technician can write any value, voltage, power rating, inspection date, measurement, or signature directly onto the tag using a regular permanent marker, and that marking becomes a permanent part of the tag. It will not smear, fade, or wash off.

Who Uses i-Mark Tags?

i-Mark tags are used wherever a technician or engineer needs to record variable data in the field without special equipment. Common applications include:

  • HVAC service plates: record refrigerant type, charge weight, service dates, and technician signatures
  • Electrical panels and switchgear: log voltage, amperage, circuit data, and inspection records
  • Industrial machinery: attach service history directly to equipment
  • Valve and pipeline identification: record pressure ratings, flow direction, and maintenance dates
  • Asset tracking: combine pre-printed serial numbers or barcodes with field-written data
  • Quality control: inspection signatures and measurement records that cannot be altered or removed
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Features & Options

i-Mark tags are available in two substrate options: aluminum .025 and Flexy-Foil, and can be supplied in silver, white, or gold finish with optional CMYK digital print. Tags can be pre-printed with your logo, QR codes, barcodes, serial numbers or any fixed data, leaving designated write-on areas for field use. For extreme outdoor or chemical environments, anodized aluminum with special i-Mark treatment is available.

  • Available in: Silver, White, Gold aluminum .025 and Flexy-Foil
  • Print options: Black, blue, red, green and full color CMYK
  • Attachment: 3M 468 high-bond adhesive or pre-drilled holes
  • Pre-printing: QR codes, barcodes, serials, logos; all compatible
  • Outdoor/extreme use: Anodized aluminum with i-Mark coating available

Specifications & Pricing

All prices in US $. Prices based on standard sizes listed below. Custom sizes available on request.

Size1002505001,000
3" x 1"$3.71 ea$3.30 ea$2.87 ea$2.38 ea
2" x 1"$3.45 ea$3.12 ea$2.56 ea$2.14 ea
4" x 1.25"$4.58 ea$3.90 ea$3.27 ea$2.73 ea

Prices in US $. Shipping extra. Tax extra if applicable. Production time: 2–4 weeks, depending on the quote. All other expenses are covered by the supplier if a production-ready PDF file is supplied. We reserve the right to re-quote or reject any job upon review of the final design and requirements. Distributor pricing available; ASI code S.

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Frequently Asked Questions

Can I use any permanent marker? Yes. Any standard permanent marker works with i-Mark coating. The special surface absorbs the ink permanently regardless of brand.

Can i-Mark tags also have pre-printed content? Yes. Tags can be pre-printed with your logo, QR codes, barcodes, serial numbers or any fixed information, with designated blank areas left for field writing.

Are i-Mark tags suitable for outdoor use? Yes. For extreme outdoor or chemical environments, we recommend anodized aluminum with i-Mark treatment, which provides maximum durability.

What attachment options are available? Tags are available with 3M 468 high-bond adhesive backing or pre-drilled holes for screw or rivet attachment.

Can I order custom sizes? Yes. Custom sizes are available. Contact us with your requirements for a quote.

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BrassName Co. – we are Manufacturers & Distributors of Industrial tags, Commercial plates, Serial Tags, Barcode plates, QR code tags, Brass Tags, St.Steel plates, i-Mark plates, Metal labels, Aluminum labels, Name plates, Printed plates, Etched tags, Engraved plates, Decorative plaques, Embossed badges, Brass nameplates, Blank nameplates all sizes designed for Laser marking, Zinc badges, Logo plates, Plastic badges, ABS plates, 3D badges, Color plates, Flexy-Foil labels, I-Dent Labels, 3D Foil stickers, Embossed Foil Labels, Packaging labels, Office signs, Awards Plaques, Name Badges, Metal plaques, Metal cards, Plastic 3D chromium badges, Metal cards, Display placards, Metal Pictures, Photos on metal, Furniture badges, Cabinet labels, Drum maker badges, Crafters plates etc.