AM Staff

Tower Oil & Technology Co. offers its Towerkem 574 synthetic coolant for machining aluminum alloys. The coolant features a newly discovered lubricity molecule in a synthetic micellar dispersion fluid that does not contain petroleum oil or chlorinated or sulfurized additives. The company says the coolant has a longer sump life than semisynthetics and soluble oils and protects aluminum alloys, zinc, yellow and ferrous metals from corrosion and staining. (www.toweroil.com)