Nielsen Bainbridge 100%
Cotton Rag Foam Board
Alpha Rag Foam Board is made from the purest 100% cotton rag pulp and
scientifically engineered to protect your art from aging, yellowing
and fading for years to come. Calcium carbonate and zeolites within
the boards absorb and neutralize pollutants and other invisible
contaminants that are harmful to your mounted artwork.
protection board with superior rigidity.