Pen Lube with Moly & Teflon is a forceful spray that provides rapid penetration through rust and corrosion to loosen frozen nuts, bolts, and mechanical parts. Provides effective lubrication over a broad temperature and pressure range. Safe on aluminum, plastic, and paint. Contains moly and polytetrafluoroethylene for superior lubrication and wear reduction. Provided with strong pinpoint spray that works with can held in any position. Includes extension tubes for easier application to remote areas. Features a 360° valve.