Foamboard

30 x 40 x 1/2 Inch Black Foam Board 25Pk

BAZIC Red Foam Board 20 X 30, Colored Foam Boards 3/16 Inch Thickness, 25-Pack

Foam Board 48 x 96-3/16 - White

PVC vs GATOR BOARD vs FOAM BOARD: which is the best for your sign?

Foam Board - Foamboard Sheet - Polymershapes

Foam Board Properties & Uses, Lightweight Rigid Foam Board

Loctite PL 300 Foamboard 10 oz. Latex Construction Adhesive Blue Cartridge (each) 1421941 - The Home Depot

Pack of 10 – A3 Foam Board – White – 5 mm thick – Protectafile

How to remove paper from foamboard : Easy and Free. The only way that worked for me.