Foam Board Acid-Free 3/16in 32x40 (Box of 25)
Elmer's Acid-Free Foamboard sheets have a pH rating of 7.3 to 8.5 (regular foamboard has a surface pH of 6.5). Each board is buffered with an alkaline material to maintain the pH level for years. Use these boards when archival, acid-free mounting is desired to protect original artwork. The boards are a slightly off-white color.
|Size||32" x 40"|
|Manufacturer's Part Number||900351|
|Store Availability||Cincinnati, OH - Kenwood, Washington, DC, Baltimore, MD, Bethesda, MD, Rockville, MD, Silver Spring, MD, Towson, MD, Philadelphia, PA, Nashville, TN, Fairfax, VA, Richmond, VA|