Encore™ Acid-Free Foam Board

This foam board is totally acid-free with a chemically inert core. The facing paper on both sides has a pH of 7.3–8.5 in accordance with the Library of Congress cold extraction methods specifications for nonphotographic materials and is buffered to maintain its pH level for years. Encore™ Acid-Free Foam Board is available in 1/8” and 3/16” thickness and two sheet sizes.

• P.A.T. Approved.


• Colour: White.