Deep-Freeze Blackout Labels – 3.5″ x 1.5″ #BOC-529

SKU: BOC-529
Brand: FreezerTAG™
Class: BOC

$103.80 usd


Blackout FreezerTAG™ – Deep-Freeze Cover-Up Labels for Thermal-Transfer Barcode Printers

  • Unique opaque design allows the labels to obscure all pre-existing information
  • Compatible with all major thermal-transfer printer brand
  • Withstand a wide temperature range, from -80°C to +120°C

Deep-freeze permanent blackout labels are designed to conceal any already existing information or labels. Ideal for re-labeling cryo vials, microtubes, and freezer boxes, to be stored in ultra-low temperature freezers (-80°C) or to be transported in dry ice. These cover-up labels will completely obscure the existing label and block-out the information underneath. Printable with all major brands of thermal-transfer printers, these versatile labels can withstand a wide temperature range, also suitable for high-temperature applications, as high as +120°C.


Size:   3.5″ x 1.5"
(88.9 mm x 38.1 mm)

Labels/Roll:   500 (1″ core), 1000 (3″ core)

Perforated:   Yes

Temperature Range:   -80°C to +120°C
(-112°F to 248°F)

Adhesive:   Permanent

Printing Methods:   Thermal-Transfer

Features:   Blackout

Resistances:   Deep-Freeze (-80°C)

Recommended Ink Ribbons:   RR-Class

Class:   BOC

Brand:   FreezerTAG™

Color(s):   White


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Frequently Asked Questions

Yes, FreezerTAG™ labels are thermal-transfer printable and require a ribbon to be printed. To achieve the proper printout, these labels require a RR-class ribbon of the same width or larger.

No, FreezerTAG labels will withstand deep-freeze conditions (-80°C), but are not recommended for cryogenic environments. For cryogenic blackout thermal-transfer labels, see here.

Please consult our handy sizing guide where you will find recommendations for the most common vial/tube sizes.

Yes, these blackout FreezerTAG labels have a unique opaque design which allows them to conceal pre-existing labels, perfect for covering-up obsolete information.

No, BOC-class labels are coated with a permanent adhesive, that is not made for easy removal. For removable deep-freeze thermal-transfer labels we suggest our RMTT-class.

Yes, blackout FreezerTAG labels are offered in a variety of colors.

Barcoding or label design software can be used to create templates that conform to the size of your label. You can then insert design elements within the template, for easy printing.

Yes, we can provide our blackout FreezerTAG labels preprinted with full-color graphics and logos, as well as variable or serialized information from a database. Learn more about our custom printing options.

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