Plainfoam core mounting boards are our most popular and most versatile option. They are exactly what they sound like; a plain board sheet, without any adhesive or media on them. Instead, what happens to the board is completely up to you. Available sizes range from 20” x 30” up to large 48” x 96”, as well as in either a black or white board color. Foamcore mount boards are 3/16” thick and feature a clay-coated surface and a lightweight polystyrene construction. This makes them ideal for school projects, presentations, and temporary signage. No matter which you choose, you can pair uncoated foam sheets with your own adhesive and machinery to mount prints of all kinds, with a professional quality.