EXCLUSIVE CRC 5.56 Permastraw 480ml SKU: 274153 MODEL: 5001 Error. try again later You've successfully joined the club $ 9 .98 each Mitre 10 Variants Multi-purpose service spray that penetrates and lubricates. Penetrating power that breaks through rust and corrosion. Loosens rusted parts, displaces water from wet equipment. Displaces moisture out of electrical and ignition systems. Features and benefits New permastraw applicator. Advanced lubrication for smooth action. Stops and attacks rust.