2oz Lubrimagic Bio Lubricant and Penetrant Spray - Bio-based lubricants are manufactured in the US from US grown, renewable vegetable base stocks which have a naturally higher viscosity index. This means that it will not thin out at high temperatures, thus reducing operating temps, which translates to less friction, less heat and less wear. Less expensive than regular petroleum based products, this biobased and biodegradable product is safer for the environment than petroleum and is renewable since it is made from US-grown crops. This is a great multipurpose household lubricant and penetrating spray, working on rollers, rusted nuts and bolts, tools and squeaky hinges - excellent for rustproofing. Made in USA. 2oz spray pump tube. (Packaging may be slightly different from picture).