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30 x 40" Unbuffered 40 pt. Barrier Board (25-Pack)

Part #: UBT3040

As low as: $238.45

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1 to 4 $261.50
5 to 9 $251.60
10+ $238.45
Ideal for storing photographs and prints, this 30 x 40" Unbuffered 40 pt. Barrier Board (25-Pack) protects materials from abrasive dirt and dust as well as atmospheric pollutants that can discolor contents. Use the board to make mats, boxes, heavy binders and folders. The colorfast, lightfast board is safe for storing artifacts and textiles.
  • Ideal for protecting stored photographs and prints
  • Safe for artifacts and textiles
  • Inner core contains no polyester that prevents airflow
  • Colorfast and lightfast
Buffered No
Acid-free Yes
Lignin-free Yes
pH 8.0–9.0
Passed P.A.T. Yes
Grain Short
Color Tan
Height (in.) 30
Width (in.) 40
Thickness 40 pt.