Cyclo Silicone Spray's industrial grade formula is an extra heavy-duty concentrate of high quality silicone for maximum performance. Silicone is a stain-free synthetic polymer lubricant that virtually dries to the touch. It reduces friction and lubricates without petroleum oil or grease. Cyclo's Silicone Spray contains 200% more silicone than the leading competitor. Great for stoping squeaks, preventing sticking and freezing of sliding mechanisms, and protecting plastic & rubber. Since 1959, Cyclo has offered a complete line of professionally formulated, time-tested cleaners, lubricants, and additives. Our products are designed for the complete maintenance and enhanced performance of cars, trucks, heavy-duty equipment, marine, and industrial applications.