Proluxe, maintenance re, gallon, clear/colorless wood finish, satin, 350 voc, alkyd oil, revives sheen & extends the life of the previous finish, for use on vertical surfaces only over proluxe 23 top coat re or proluxe log & siding wood finishes, non-darkening, permeable & flexible to minimize occurrence of peeling & blistering, provides protection in 1 coat.