Acid-Free Foam Board

For professional framers, photographers, artists and craftspersons who wish to preserve their work. Surface is completely acid-free and buffered to maintain its neutral pH level.
AcidFree Foam Board is the answer for professional framers photographers artists and craftspeople who are concerned about preserving their work The surface is completely acidfree and buffered to maintain its neutral level of pH The core is also chemically inert It has all the qualities of regular foam board including weight and moisture resistance

Acid-Free Foam Board

Acid Free Foam-Core Board, PVC Free Foam Board, Forex Sheet, Sintra Board for Buliding Material and Advertising Boards - China PVC Foam Plastics Sheet, PVC Foam Board

Acid free foamboard 3mm 81.30x101.60 white

Acid-Free Foam Board Pack - 32 x 40 x 3/16, Antique White, Pkg of 25

Black Acid-Free Foam Core

Acid-Free Foam Board - 32 x 40 x 1/8, Antique White

What is an acid-free foam core board? – Excelsis Design Foam Boards

Foam Core 32x40x1/8 Acid Free

Acid Free Foam Core

20 x 30 Acid Free Foam Boards, 2ct.