Foam Board 15x20 (small) 3/16" thick WHITE acid-free

This rigid, warp-resistant foam board with its smooth, white, clay-coated surface is ideal for mounting, paints, markers or screen printing. When cut, the edge bounces back for a clean, sharp edge, and its resilient core resists dents. Low pH factor helps protect artwork from dis-colouring over time. CFC-free.