epoxy vs epoxy resin

epoxy and epoxy resin both are nouns.

Word	Noun	Adjective	Verb	Adverb
epoxy	Yes	No	Yes	No
epoxy resin	Yes	No	No	No

As nouns, epoxy and epoxy resin are synonyms defined as:

epoxy and epoxy resin: a thermosetting resin; used chiefly in strong adhesives and coatings and laminates

Other synonyms of epoxy include epoxy glue.

epoxy (noun)	epoxy resin (noun)
a thermosetting resin; used chiefly in strong adhesives and coatings and laminates	a thermosetting resin; used chiefly in strong adhesives and coatings and laminates

epoxy (verb)	epoxy resin (verb)
glue with epoxy