glaze [glazed, glazing, glazes](to apply a thin layer of coating) verb [UK: ɡleɪz] [US: ˈɡleɪz]
varnish [varnished, varnishing, varnishes](to apply varnish) verb [UK: ˈvɑː.nɪʃ] [US: ˈvɑːr.nɪʃ]The frame has to be sanded and varnished. = El marco tiene que ser lijado y barnizado.