![]() ![]() ![]() If you’ve got any metals that contain iron and you live where there is any moisture in the air, those metals will eventually oxidize or rust. The specific gravity of Evapo-Rust starts at 1.04 and reaches 1.08 at saturation and end of life. of oxidized iron per gallon, it has reached the end of its service life.ģ. Typical lifespan for a 55-gallon drum of Evapo-Rust is approximately 50 engines.Ģ. Hence it’s an effective yet safe solution for rust removal. Harris developed his formula to bond to oxidized iron rather than dissolving it the way that acidic formulas do. Put simply, Evapo-Rust works by way of a chemical process called selective chelation. If anyone wanted to reverse engineer it, they theoretically could try, but it would likely be a fruitless effort. However, since Harris elected not to file a patent on his formula and thus was not obligated to reveal the chemical formula for Evapo-Rust, he was able to keep the makeup of his product a secret. Curious how this all happens? So were we. ![]() This water-soluble rust remover’s pH neutrality makes it safe for skin contact and the environment. Yet Evapo-Rust proved effective among the various chemicals evaluated in our rust removal article, Modern Alchemy (DSPORT September 2014 Issue #145). After six months of additional development, Evapo-Rust was born.Įvapo-Rust, a non-toxic, non-corrosive, water-based solution, contains no acids, bases or petroleum solvents. Three years later, he revisited his rust removal discovery and further researched it. He continued in his research for a rust inhibitor while saving the formula for rust removal. However, it required temperatures of 160° Fahrenheit in order to effectively remove surface rust. While testing different formulas on pieces of steel left in the corner of a room, he noticed that one actually removed rust. In 1997, chemist David Harris labored with various chemical solutions in the quest for a rust inhibitor. Like Post-It Notes, Penicillin, Super Glue and microwave ovens, Evapo-Rust was a discovery of happenstance, a byproduct of research for a different purpose. One such discovery, Evapo-Rust® Super Safe Rust Remover, is to the hands-on enthusiast as a Post-It Note is to the office worker. Was the tube reinstalled when the engine was reassembled? I remember a few cases where the tube was not installed after a rebuild causing quick overheating.Some of the most famous and life-changing inventions were stumbled upon by accident. Had one flathead 6 years ago where the thing looked like swiss cheese with all of the holes in it. Runs, drives and stops great but lived a long life on a county gravel road.įound this on a Mopar Forum and thought it might be your problem: "Was the water distribution tube checked and or replaced when the engine was rebuilt? Those tubes had a real tendency to rust and cause overheating. And panty hose as a filter? This old survivor needs saved. Won't affect the evapo-rust too much will it? Figure I have 6-8 weeks of not worrying about any possibility of a freeze so will drive it every day keeping an eye on the weather. Going to be hard to get all the anti-freeze 100% out. The 53 has a couple coils for heat and defrost. He put in a new radiator, water pump and thermostat and looking at these parts I can only imagine the scale in the motor. Got the car for a song because previous owner could not. Found this thread and plan on using evapo-rust in the hopes of getting a 1953 Cranbrook to stop running hot from scale. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |