is the answer for professional framers photographers artists and craftspeople who are concerned about preserving their work The surface is
Acid Free Foam Board
Natural White Acid Free Foam Board 24in.X36in.X3/16 in. 25 Sheets
Effortless Framing or Mounting with Pre-Cut Foam Boards!ViewPoint acid-free white and black foam boards are pre-cut and available in various sizes.
ViewPoint Acid Free Foam Core Backing Boards
20 x 30 Acid Free Foam Boards, 2ct.
20 x 24 Black Foam Board
Acid-Free 1/8 White Foamcore Board - Meininger Art Supply
Ultra Thin Thickness (1/8
Acid Free 1/8
Acid-Free Foam Board
Bienfang Acid Free Foam Board
Acid free foamboard 5mm 81.30x101.60 white
· HIGH QUALITY WHITE FOAM BOARDS - The white foam backing boards are made of quality foam, which is lightweight but strong and durable, thick and
Foam Core Backing Board 3/8 White 20x30-10 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office
Foam Board 20 x 30 x 3/16 (5mm) - 12 Pack - White Poster Board, Acid Free, Double Sided, Rigid, Sign Board Foamboard for Mounting, Crafts, Paintings Prints, Art, Display, Presentation and Projects - Yahoo Shopping