Bainbridge Acid-Free 3/16" 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 britte or harming your work. Foamboard makes a perfect addition to our archival mats, protecting your valuable work for generations to come.

The 3/16" thickness is sturdier and has more depth that our 1/8" size., making it just the thing for freestanding displays, frame fillers and mounting. Super lightweight, yet very sturdy, Foam Core makes a great mounting surface, offering the right balance of rigidity and lightness. When framing your pieces, use our archival Foam Core, instead of acidic cardboard as a backing or filler. No acid will be introduced into your frames and your artwork will truly be protected.

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.