Assertion: emulsion's material | /r/AtLocation | film
Facets:
value: on the surface
type: LOCATION
Source sentences:
text: Wood stain is a type of paint that is formulated to be very "thin", meaning low in viscosity, so that the pigment soaks into a material such as wood rather than remaining in a film on the surface.
text: is a type of paint that is formulated to be very "thin", meaning low in viscosity, so that the pigment soaks into a material such as wood rather than remaining in a film on the surface.