AC11620.3 – 16×20 Archival Foamboard


16×20 – 3/16″ White Artcare Acid-free and lignin-free Foamboard (Package of 10)

HURRY! Only 9 in stock.


  • Conservation foamboard incorporates acid-free and lignin-free quality with the patented MicroChamber technology
  • MicroChamber traps pollutants and neutralizes them as they attempt to pass through the backing board
  • Ideal for conservation-grade backing board in a frame, adding extra support in larger frames and for mounting images
  • 316” thick
  • Package of 10

Size: 16×20

Uses: Perfect as backing board in sectional frames and with mat boards

Additional information

Weight 44 oz
Dimensions 16 × 20 × 1 in


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