UltraLubeMulti purpose biobased lubricants are manufactured from renewable vegetable-base stocks which have a naturally higher viscosity index. This means that bio-based oil is likely to "thin down" at high temperatures providing reduced overall operating temperatures and a higher degree of lubrication-safety, especially in high speed applications. Use it to penetrate rusted and sticking parts, or to lubricate sliding parts, rollers, chains, anything that sticks, squeaks or binds. These UltraLube products are premium quality biobased products formulated from renewable, biodegradable USA-grown vegetable oils. These lubricants are designed to replace and mix with conventional petroleum products to help you and your customers use safer lubricants.