(12) 20 oz. cans. A high tech formulation of specific oils blended with micron-sized PTFE to provide exceptional long lasting lubrication and penetration. Significantly decreases friction and distributes a wear-resistant film that lubricates moving parts. The initial foaming action allows for dwell time so it can creep into tight spaces. Penetrates rapidly to loosen frozen parts due to rust, wear, or heavy grease build up. The lubricating film guards surfaces from corrosion in extreme hot and cold temperatures. Use on any surfaces that glides, slides, rolls, twists, or moves. Passes ASTM D 1748 - Rust protection by metal preservatives in the humidity cabinet.