We use this synthetic lubricant for a wide range of activities on customer’s automobiles, including lubrication of hinges, latches, and engine control linkages, as well as fasteners and mechanisms on undercarriage. HHS-K sprays freely and penetrates well, with excellent capillary action, and sets to a highly adhesive, waterproof, load bearing oil. HHS-K is splash-proof, salt-proof, and resistant to mild acids and alkalis. Silicone-, resin-, and acid-free. With the purchase of any and all service chemicals and operating fluids, customer assumes all liability for use and responsibility for compliance with his or her local laws and regulations. Please consult your local regulatory agency prior to ordering.