Alpharag Sand 4ply 32x40

For those who prefer using cotton rag board, Alpharag Artcare offers the largest selection of 100% cotton museum quality matboards in the industry. Made from the purest cotton rag pulp and subject to rigorous quality control, each board is hand inspected for cleanliness and integrity. And unlike other museum rag boards, Alpharag is made with equal piles of 100% cotton for superior rigidity and stability. Alpharag is the only cotton rag board that includes the Artcare patented technology for trapping and neutralizing harmful pollutants and degradative by-products.