scale wax vs wax

scale wax and wax both are nouns.

Word	Noun	Adjective	Verb	Adverb
scale wax	Yes	No	No	No
wax	Yes	No	Yes	No

As nouns, wax is a hypernym of scale wax; that is, wax is a word with a broader meaning than scale wax:

scale wax: partly refined paraffin wax
wax: any of various substances of either mineral origin or plant or animal origin; they are solid at normal temperatures and insoluble in water

scale wax (noun)	wax (noun)
partly refined paraffin wax	any of various substances of either mineral origin or plant or animal origin; they are solid at normal temperatures and insoluble in water