Savage Labs Surgilube Sterile Lubricating Jelly 4-1/4Oz Flip Top Cap Surgilube Lubricating Jelly is a safe water based lubricant for personal lubrication and medical lubrication. It has proven reliable as a sterile and bacteriostatic medical lube for surgical instruments in hospital and clinical settings. It is a safe, reliable lubricant for home care or clinical use. A unique blend of natural water-soluble gums. Convenient foilpac. Provides instant, continuous lubrication. For insertion of catheters, surgical instruments, and the magic bullet.