Bainbridge Acid-Free Black Foam Core

Bainbridge 3/16" Foam Core is the finest available. Unlike other foam core boards sold elsewhere, ours are 100% cotton and acid-free, never yellowing, becoming brittle or harming your work. Foamboard makes a perfect addition to our archival mats, protecting your valuable work for generations to come. This is the only acid-free black foamboard on the market.

For dramatic displays, as a backing board for pieces matted with black mats, an archival dark poster board or even used as a drawing surface, our Black Foam Core shines. Super lightweight, yet very sturdy, this will make a striking presentation. Since it is acid-free and archival, our Foam Core will never yellow, become brittle or damage your valuable work.

Small

Perfect for use as a backing for small and wallet sized photos, business cards, trading/baseball cards and A2 and A6 sized greeting and note cards. Also great for use as an archival backing for tabletop photo frames.

Medium

Use for backing matted photographs, prints and original artwork. Also works great as a backing for certificates, diplomas, letters, envelopes and bookmarks. Foam Core will fit into any standard size frames.

Large

Use for backing exhibition prints, photographs and artwork. Foam Core will fit into any standard size frames.