Duct Markers (Plenum)

MSC plenum rated duct markers are metalized self-adhesive labels tested to meet the requirements of E-84-03 “Standard Test Method” for surface burning characteristics of building materials.

  • Plenum rated duct markers are available with black text on metallic grey background
  • Designed for use in plenums to help prevent the spread of smoke and gases in the event of a fire

When a plenum rated duct marker comes from MSC, you can be confident that its quality, durability, and visibility will protect not only your customer’s assets, but your reputation as well.

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Marking Services plenum rated duct markers are available with black text on metallic grey background
Duct Markers from Marking Services
MSC plenum rated duct markers
Marking Services plenum rated duct markers are available with black text on metallic grey background
Duct Markers from Marking Services
MSC plenum rated duct markers