Approximate Flake Quantity Guide per 100 Square Feet Based on Coverage and Flake Size Full Coverage 1/4 in – 12.5 lb / 100 ft² 1/8 in – 15 lb / 100 ft² 1/16 in – 25 lb / 100 ft² Medium Coverage 1/4 in – 6.25 lb / 100 ft² 1/8 in – 7.5 lb / 100 ft² 1/16 in – 12.5 lb / 100 ft²