Use 1 lb. of cure to 1 gallon of water for 20% pump. For best yield, add 4 ozs. of cold phosphate (first), dissolve well. For more color, add 0.025 lbs. (1/3 of 1 oz.) of sodium erythorbate. Includes sodium erythorbate to speed up the curing process.Ing: Salt, cane & maple sugar, sodium erythorbate 2.75%, sodium nitrite .60%, and 1% sodium carbonate as a buffering agent.