Pocket Rocket is a high specification penetrating moisture repellent The special blend of water dispersing agents and corrosion inhibitors instantly displaces water leaving a light Silicone Free protective lubricating film The advanced formula containing PTFE lubricates moving parts such as hinges wheels chains and gears It penetrates through dust dirt and rust enabling corrosion locked parts such as nuts and bolts to be released It is ideally suited for both industrial and domestic applications and protects against corrosion