Duct Markers (Plenum)

MSA 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 MSA, you can be confident that its quality, durability, and visibility will protect not only your customer’s assets, but your reputation as well.