Identify the direction of the "grain" of the knife steel (you will see lines in the knife steel) and following the grain, gently rub back and forth until the rust … Available individually in coarse, medium and fine grit. Our price: $4.98. Identify the direction of the "grain" of the knife steel (you will see lines in the knife steel) and following the grain, gently rub back and forth until the rust or stain is gone. These pliable abrasive blocks are perfect for removing rust from metal tools. * Non destructive * No harsh chemicals to buy or dispose of * Removes rust completely with water and electricity * 110 volt In fact, in many cases you can remove the rust stains with a surprising item that is probably in your refrigerator right now. Rust doesn’t mean that a particular block or engine part is a goner. The rust remover only makes this process quicker and easier. Fortunately and unfortunately, most engine parts are made of different metals – cast iron, ductile iron, steel and aluminum. The Specialist Rust Remover Spray promises to dissolve rust super-fast without harming the surrounding parts. If you have rust stains on your pavers, the stain removal process is not nearly as complicated as you might imagine. If you do not want to use the rust remover, you can use your hot water and wire brush to scrub your engine block’s rusted parts. Great for machetes, shovels, and any other knife or tool that tends to get put away wet! Rust Eraser For quick cosmetic touch-ups to the surface or face of your knife, bladed tool, the Dalstrong Rust Eraser can be used to rub away any unsightly corrosion or scuffs, keeping your items looking new and hygienic. The solution is non-toxic and biodegradable and perfect for areas which can be soaked. The rust eraser is easy to use for removing rust or other stubborn stains from knives: Soak the rust eraser in water for five minutes before using. Each 3" × 2" × 3/4" rubber-like block has abrasive embedded throughout, and works well wet or dry. Product Description. Rust Eraser. join our mailing list Regular price: $5.95. The rust eraser is easy to use for removing rust or other stubborn stains from knives: Wet the rust eraser with water before using. They can be used like sandpaper on wood, and will also clean up cookware — even soot-blackened camping pots. Many pavers end up with rust stains, thanks to improperly sealed wrought iron patio furniture. This rubberized abrasive block removes stubborn rust and leaves a soft satin finish. Heavy rust will need an overnight soak, whereas light rust can be wiped away after 1-3 hours. Use your rag to wipe off the brushed-out dirt from the engine block, so you can see the areas that need attention. Item# SR0101. There are several ways to remove rust after it has formed and ways to prevent it from returning. Directions for Use: Soak the Rust Eraser in water for 5 … The Block Shocker Rust Removal System uses electrolysis to remove rust from your Block - Head - or Crank and deposit the rust on sheet steel which can be scraped off like mud.