Our Core product Foamcore,or Foam board is a very strong, lightweight, and easily cut material used for the mounting of photographic prints, as backing in picture framing, in 3D design, and in painting. It is also in a material category referred to as "Paper-faced Foam Board". It consists of three layers — an inner layer of polystyrene foam clad with outer facing of either a white claycoated paper or brown kraft paper.. The surface of the regular board, like many other types of paper, is slightly acidic. However for modern archival picture framing and art mounting purposes it can be produced in a neutral, acid-free version with a buffered surface paper, in a wide range of sizes and thicknesses. White Foam Board At the foam-corechina.com..The most comprehensive product range and best prices,Chinese brands YATUSI to ensure product quality Black Foam Board At the foam-corechina.com..The most comprehensive product range and best prices,Chinese brands YATUSI to ensure product quality Black/grey Foam Board At the foam-corechina.com..The most comprehensive product range and best prices,Chinese brands YATUSI to ensure product quality Colored Foam Board At the foam-corechina.com..The most comprehensive product range and best prices,Chinese brands YATUSI to ensure product quality Adhesive Foam Board At the foam-corechina.com..The most comprehensive product range and best prices,Chinese brands YATUSI to ensure product quality