Acid-Free Foam Core Boards

Totally acid-free with a chemically inert core. Surface sheet on both sides of the board has a pH of 7.3 - 8.5 and is buffered to maintain its pH level. Eliminates the need of adding a barrier between artwork and mounting board. Sold in boxes of 25.
Totally acid-free with a chemically inert core. Surface sheet on both sides of the board has a pH of 7.3 - 8.5 and is buffered to maintain its pH level. Eliminates the need of adding a barrier between artwork and mounting board. Sold in boxes of 25.

Foam Core Backing Board 3/8 White 22x28- 5 Pack. Many Sizes

Foam Core 32x40x1/8 Acid Free

Protection from deterioration - Resists humidity and atmospheric pollutants Bright white finish dramatically enhances colors of any artwork Perfect

Elmer's Acid-Free Foam Boards, 20 x 30 Inches, 3/16-Inch Thick, Bright White, 2-Count (902015)

Acid-Free Foam Board

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Acid-Free Foam Core Boards

Acid-Free Foam Core Boards - Artist & Craftsman Supply

White Acid-Free Foam Core Boards

【PACKAGE INCLUDE】Pack of 30, 8x10 Foam Boards for DIY crafts art modeling, Thickness: 3/16. 【MULTIPURPOSE】Great for crafts, framing, mounting

30 Pack Foam Board 8” x 10” Foam Core Baking Boards 3/16” Thickness White Poster Board Sign Board Foamboard Craft Foam Sheet for Mounting, Crafts

Graphic Display Products

Acid-Free Foam Core Boards

PREMIUM 10 PACK - This item comes with 10 pack foam boards, durable and Acid-Free. SIZE 11 x 14'' - 3/16 inch thick, black color, lightweight but

Mat Board Center, Acid Free Foam Boards 11 x 14 Inch, Black Foam Core, 10 Sheets

18x24 Black Archival Foamcore Backing - 5 Pack

36 Pieces White Foam Board 8”x 12”, 3/16 Thick Foam Core Board, Acid-Free Foam Poster Board, Sign Board Foam Backing Board for Mounting, Presentation, Crafts, Modelling, Art, Display, School Projects - Yahoo Shopping