Function: rust, lubrication, moisturizing Scope of application: door window lubrication, wheel hub lubrication and rust prevention, car rust parts, rust removal, etc. Instructions: 1. Shake evenly before use; 2. Spray the lubricant on the surface; 3. The rust removal area needs to be sanded with sandpaper before spraying the lubricant; 4. The slotted hole uses a centralized nozzle, and the spray nozzle is used in a large area. Capacity: 30ml Ingredients: surfactant, organic acid, deionized water, smoothing agent Weight: about 45g Color: As shown Package size: 13.5x2.9x2.9cm Specifications: 1.If youve done any restoration of ageless rusty machines at all, you would definitely run into one of the biggest frustrations you can encountera rusted bolt, gear or nut that simply will not budge. Here's the solutions for you. 2.Simply spray to remove rust on jammed machine parts without Any dismantling! Penetrates Stuck or jammed Part On Gear, Nuts, And More! 3.Penetrates deep into the gap and drains moisture,Eliminating corrosion,Leaving a ultra-durable, clean waxy coating on the metal surfaces.Instant Anti-Rust Effect! 4.Provides a quick solution without waiting for it to work! Instantly remove extreme rust stains on metal parts, restore shine & prevent rust from developing again. 5.The Waxy Coat can cling onto metal surface for months and protects the surface from oxidation. Instantly restore shine and PREVENT the RUST from growing back again. 6.No need to wear gloves, or masks or any protective gears when applying the Rust Remover Spray on the metal surface. 7.Non-Toxic, Non-Conductive & No Chemicals. It is safe to use for almost ANY things, safe on paints, metals surfaces, plastics and Vinyl. Even safe to use on electronics, non- conductive and DOES NOT cause short circuits. Package Included: 1* Rust Remover