Bright White Extra Thick 1/2 Thickness Extruded Polystyrene Foam Board Bonded between two layers of Luxcell wood-fiber veneer. Heavy-duty yet
EPHECH 20 Pack White Foam Board 12 x 16.5, 3/16 Thickness Foam Core Baking Board for Projects, A3 Polystyrene Mat Board Poster Foam Board Sheets
Much stronger then foam board, but about the same weight., Rigid polystyrene foam core laminated between two veneers of resin-impregnated wood fiber.
48 x 96 x 1 White Gator Board 6 pack
Gatorfoam® Gator Board Order Heavy-Duty Gatorfoam® Board for Strength and Longevity
Gator Board For Watercolor
Buy a 1/2” white Gator board online at . Our collection of 1/2 white Gator boards features a wide range of sizes and three different
1/2” White Gator Board - Pre-Cut - Gatorfoam® GatorBoard
Gatorfoam Board
Foam Boards Shop Premium Foamboards & Custom Foam Boards For Your Projects
foam - Graphic Commerce LTD
Used as a Backboard for Framing Acid and Lignin-Free Archival Grade 3% Buffering Agent Keeps an Alkaline pH. Each board is 1/8 thick making it suitable for many frame profiles. Because of the thinness of the board a frame package less than 3/8 can be created. This archival grade board is acid and lignin-free and contains a 3% buffering agent to maintain an alkaline pH.
Archival Methods Acid Free Foamboard, 17x22 1/8 Thick, Color: White,(Pack 10)
Rigid Foam
Project Panels Formular 1 in. x 2 ft. x 2 ft. Rigid Foam Board Insulation Sheathing PP1 - The Home Depot