NGR stain | Article about NGR stain by The Free Dictionary
NGR stain, non-grain-raising stain
One of many liquid wood stains, based on alcohol or other solvent; almost totally free of water.
References in periodicals archive
On an average nine-hour day, workers spray approximately 300 to 360 parts, using NGR stains
and both catalyzed and non-catalyzed lacquers.