Download Safety Data Sheet The basics Travel-sized problem-solver.  The benefits You can use WD-40® to protect, clean, and lubricate thousands upon thousands of items wherever you go!. The uses All of the handy uses in one small can, the WD-40 3 oz handy can is always ready to tackle your toughest jams. From small to medium sized jobs, never fear, your problem solver is here. The bottom line THIS PRODUCT CAN ONLY BE SHIPPED BY GROUND OR LOCAL DELIVERY