Specialist 300486 Fast-Acting Rust Penetrant, 13.5 oz, with Flexible Straw, For Nuts, Bolts and Auto Parts

WD-40® Specialist® penetrant with EZ-Reach® contains a proprietary blend of ingredients that work fast to free rusted bolts and other stuck parts. The capillary action penetrates into tight crevices, threads and seams to break the bonds that hold stuck parts together. It helps prevent rust and corrosion from re-forming and leaves behind a lubricating layer. The professional-grade formula is low odor, working effectively without the harsh, lingering scents of other penetrating oils. Now the job is even easier with EZ-Reach, the permanently attached 8-inch flexible straw that bends and keeps its shape, giving you unlimited access to hard-to-reach places. Use Penetrant with EZ-Reach on hard-to-reach nuts, bolts, pipe threads and rusted things that are stuck and won't move! It is safe to use on most common application surfaces, including most metals, plastics and rubbers when used as directed. If unsure, test on a small area first. Penetrates deep to break bonds - capillary action gets in deep to free stuck, frozen or seized equipment and parts. Low-odor formula works effectively without the harsh, lingering scents of other penetrating oils. Works on contact - frees stuck threads, locks, chains, nuts and bolts, leaving behind a protective layer that prevents rust from reforming. Versatile applications - industrial-strength solution for nearly any situation where rusted things are stuck and won't move. EZ-REACH® - permanently attached 8 in flexible straw holds its shape for hard-to-reach areas.