Tap Magic Formula 1 Aqueous biodegradable is a water based cutting fluid for the most severe and exteme cutting operations on the hardest to machine metals. Extends tool life and greatly improves precision and finish. Stays on the tool and workpiece because Tap Magic Aqueous clings and penetrates to the cutting edge of the work being performed. Tap Magic Aqueous contains a proprietary blend of extreme pressure lubricants that work in synergy to provide superior lubrication to extreme metal cutting jobs. Tap Magic Aqueous saves time, saves tools and saves money. Believe in Magic...Tap Magic professional cutting fluids.