Technic Nail Varnish - Clear. PAO = period after opening (between 6M and 24M). Ingredients: ETHYL ACETATE, BUTYL ACETATE, ADIPIC ACID/NEOPENTYL GLYCOL/TRIMELLITIC ANHYDRIDE COPOLYMER, CELLULOSE ACETATE BUTYRATE, ISOPROPYL ALCOHOL, DIPROPYLENE GLYCOL DIBENZOATE.