
Also known as gator board, foamcore, foamboard, Foam Boards
thumb|right|Sheet of foamboard
via Wikidata · CC0
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thumb|right|Sheet of foamboard
Foamcore, foam board, or paper-faced foam board is a lightweight and easily cut material used for mounting of photographic prints, as backing for picture framing, for making scale models, and in painting. It consists of a board of polystyrene foam clad with an outer facing of paper on either side, typically white clay-coated paper or brown kraft paper.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).