Conservation-Grade Backings for
8 x 10 Stills. 8 x 10-1/8" .040" thick.
Acid & Lignin-free Buffered Board.
Alpha-Cellulose board. All white.
Indefinite Storage.
DETAILS
Conservation-Grade Backings for
8 x 10 Stills. 8 x 10-1/8" .040" thick.
8 x 10 Stills. 8 x 10-1/8" .040" thick.
Museum Grade Archival 100% alpha-cellulose board, buffered with a 3% calcium carbonate buffer. It is acid-free (alkaline pH 8.0-9.0), lignin-free, contaminant-free. Suitable for conservation. Our material meets the Library of Congress Archival Standards. Acid-free board can trap migrating acids in paper and neutralize it. A buffered board can stop migrating acids from entering an object and therefore prevent damage.