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.

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

Acid Free Foam Core Boards

Foam Core Board Shop For Foamcore Board For Your Projects - - bulk - bulk

Elmer's Glue and Foam Boards

Features: All boards are acid-free, polystyrene foam core, PH Value: White= 9, PH Value: Black= 8.3, Allows for reliable mounting, and cuts easily and

Jerry's Artarama Acid-Free Foam Board Sheets for Artists and Framers 20×30 (1/8 Thick), Box of 40 - Ideal for Mounting and Cutting, White Foam

36 Pieces White Foam Board 8”x 12”, 3/16 Thick Foam Core Board

Improving the quality of material used to make foam core baking board; Different from the traditional polyethylene production process - This poster board increased the hardness of the inner polyethylene layer and covered it with a wear-resistant and durable hard paper surface to ensure that this product can be used in a wider range of applications and has longer performance.

12 Pack White Foam Board with Hard Paper Outer, 16x24x3/16 Foam Board for Project, Acid Free Foam Core Baking Board Sign Board Poster Board for

25 Pack Foam Boards, 11x14 Foam Core Backing Board, 1/8(3mm) Thickness White Mat Foam Board Center, Backing Boards for Mounting, Crafts

1/8 Bainbridge Acid Free Foam Board Backing - 24 x 36

【25 Pack Foam Boards】11x14 Inch, 3mm(1/8) thickness, white foam core boards made of polystyrene foam, durable and Acid-Free. 【Easy to Cut】Lightweight

25 Pack Foam Boards, 11x14 Foam Core Backing Board, 1/8(3mm) Thickness White Mat Foam Board Center, Backing Boards for Mounting, Crafts, Modelling

MBC MAT BOARD CENTER, Pack of 10 3/16 Black Foam

Foam Core 32x40x1/8 Acid Free

3/8 White Acid Free Buffered Foam Core Boards :36X48