A gel containing phosphoric acid is what is callednaval jelly,a thick gel that can be applied to surfaces to remove rust. Phosphoric acid is also a component of soft drinks leading to lowered bone density. It is also used in dentistry and orthodontics as an etching solution to clean and ro...
How to Remove Black Oxide FinishQuickstart: Actual black oxide finishes are black rust and easily removable with hydrochloric acid, grit blasting, and other methods. But as noted below, all black finishes aren't black oxide.Q. I am having difficulty getting socket-head steel cap screws without...
I happened upon this site when I was researching how to get the shiny finish off of my solid brass hood exhaust fan. I hope that you are still available for questions as the posts that I saw were quite old. My goal is to remove the lacquer to achieve a brushed brass finish which is...
If you plan to remove the gun's finish from the factory before bluing, some recommend using a phosphoric acid-based automotive rust remover to do so. Others use white vinegar, which contains acetic acid, for this purpose. 2 Clean away any dirt, oil, or grease that remains chemically. The...
Bluing steel is the process of oxidizing the surface of the metal to protect it from rust. There are several different techniques, and each one has its own particular uses. The most commonly used are cold bluing and hot bluing, but rust bluing was the standard for many years. Before any ...
Removing Yellow Stains from White Clothes | Preventing Yellow Stains | How Often to Clean White Clothes | What causes yellow stains? | Video | Tips | Warnings White clothes are notorious for being easily stained. Whether it’s from armpit sweat, rust, or a yellow sports drink, yellow sta...