Epoxy and Flagstone

Epoxy noun - A thermosetting resin; used chiefly in strong adhesives and coatings and laminates.

Flagstone and epoxy are semantically related. In some cases you can use "Flagstone" instead a noun "Epoxy".

Flagstone noun - Stratified stone that splits into pieces suitable as paving stones.

Epoxy and flagstone are semantically related. Sometimes you can use "Epoxy" instead a noun "Flagstone".