Assertion: shellac | /r/MadeOf | small amount of wax
Facets:
value: naturally
type: MANNER
Source sentences:
text: Shellac naturally contains a small amount of wax (3%–5% by volume), which comes from the lac bug.
text: Since shellac naturally contains a small amount of wax, it is necessary to de-wax the shellac if coating it with a varnish.