Heavy-Duty SemiSynthetic Metalworking FluidShur Cool ® 4045 is a heavy-duty semisynthetic metalworking ?uid, specifically formulated for heavy machining and grinding of all metals. It is a low-foaming, clear solution that allows for optimum work-surface visibility.Smells Like Success Uniquely formulated to inhibit microbial growth, Shur Cool® 4045 makes tankside biocide systems obsolete creating a more pleasant and more efficient workplace environment that improves your business image and your bottom line.Compared To Conventional Coolants Saves labor associated with monitoring and replenishing a biocide system. Extends coolant and sump life. Eliminates Monday-morning stench. Delivers exceptional corrosion control, rust protection, and lubricity.Exceptional Coolant Performance Shur Cool® 4045 possesses excellent antiweld and potent wetting characteristic. It provides exceptional corrosion protection, boundary lubrication and surface tension reduction, as well as seize protection at the tool/part interface.More Pleasant Workshop Environment Shur Cool® 4045 is highly biostable and actually more effective than biocides in terms of microbial control. Plus, it eliminates the foul odors that can make for an undesirable work environment. Its the perfect solution for automotive and other industrial shops that are moving to ban the use of biocides for worker health reasons.Longer Coolant and Tool Life Shur Cool® 4045 inhibits the initial growth of microbes that degrade the coolant, whereas tankside biocide systems are often used after the fact to treat an existing microbial problem. From that standpoint, Shur Cool ® 4055 extends coolant and sump component life significantly.More Efficient Production System Monitoring and periodically replenishing a separate tankside biocide system requires downtime that can slow production and exposes employees to toxins. Shur Cool® 4045 solves those problems by eliminating the need for biocides altogether.