15%, 13% and 12% Glass Quality: Golden Oriole Liquid Gold in 1 ounce bottles which contains 15% (4.2 grams), 13% (3.64 grams) and 12% (3.36 grams) of metal. These long standing products are used mainly in the glass bangle market to enhance their looks and value. One of our special products in this range is the “Red” quality, which uses exceptionally thick additives. After dilution with solvents, Red can be used to paint on many more bangles than normal.