Speedball 4558 Diazo Photo Emulsion Remover, 32 oz. Capacity, Opaque Go to amazon.com Related posts The 9 best emulsion remover for 2022 FeatureOn applying low odor remover to the emulsion-coated screen, it reclaims the screen with minimal cleaning effortOpaque colorContains no allergens DescriptionSpeedball diazo photo emulsion remover comes in classroom size squeeze bottle and contains 950 ml of solution.