AI: 9.1% Fipronil. Taurus SC is a water-based suspension concentrate of 9.1% Fipronil for pre and post-construction termite applications, and to control other listed perimeter pests. Applied at a 0.8 fluid ounces per gallon for most applications, 20 oz makes 25 gallons, and 78 oz makes 100 gallons of dilution. Taurus SC is labeled for barrier applications targeting occasional invaders around structures.