Coat, as with plaster (4)
I believe the answer is:
daub
(Other definitions for daub that I've seen before include "coat casually" , "Smear; bad painting" , "Smear; plaster" , "Crude painting" , "Smear carelessly" .)
I believe the answer is:
daub
(Other definitions for daub that I've seen before include "coat casually" , "Smear; bad painting" , "Smear; plaster" , "Crude painting" , "Smear carelessly" .)