Brass Darkening Solution Store/Restoration Hardware Parts & Supplies/Chemical Department/Brass Darkening SolutionSort byWe recommendNewest arrivalsPrice: Low to HighPrice: High to LowName: A to ZName: Z to AFiltersClear allFiltersClear allShow itemsShow itemsBrass Darkening Solution - 32 oz. antique vintage old dullBrass Darkening Solution - 32 oz. antique vintage old dull$24.60Brass Darkening Solution - 8 oz. Antique Vintage old dullBrass Darkening Solution - 8 oz. Antique Vintage old dull$6.00Nickel Darkening Solution - 8 oz. Antique Vintage old dullNickel Darkening Solution - 8 oz. Antique Vintage old dull$10.28