Tempo WP Ultra Pest Control Insecticide - 14.8 oz (420 gram) Powder Active Ingredient: Cyfluthrin 10% ALWAYS READ THE LABEL BEFORE USE!! Application: Tempo WP leaves a powdery film that is especially noticeable on dark surfaces. Yield: Each tub contains 420 grams of powder. Makes approx. 21-42 gallons depending on the pest you are treating.