Now available in a convenient 1 fl. oz. squeeze bottle, liver of sulfur XL Gel is formulated for versatility and convenience. It is used to patina metals such as silver, copper, bronze and metal clay. Makes up to six 12 ounce portions of concentrated liver of sulfur/water solution.Details:1 fl. oz.Non-flammable and poses no dry inhalation hazardMay be used in its ready form by brushing it onto objects1 teaspoon of gel is enough to make a 12 fl. oz. of solutionInstructions:Shake before use for consistent results. Mix 1 teaspoon XL Gel per 12 fl. oz. heated water for darkest patina. Caution: solution will be HOT! Adjust XL Gel/water ratio as needed. Dip metal into solution or apply solution using a fine mist sprayer or brush. Rinse with baking soda and water mixture to neutralize.