Homemade gun bluing chemical. There are a numerous ways to blue gun metal, the oldest and probably the least expensive way is rust bluing. The blue is ideal for cleaning smoke residue on the stainless steel surface of the gun. At least, that’s the theory. Polishing will not affect the color, only the level of gloss. Use a cotton ball to clean off the gun oil. 2½ pounds of Sodium Nitrate (Nitrate of Soda). This iron oxide has a unique texture that, under a microscope, exhibits multiple small fragments that fit together like interlocking three-dimensional puzzle pieces. Cost less than $4 for the washers and a piece of rod stock. Every tank is made from stainless steel except the hot salt tank. Colt made some sort of change in their bluing formula in 1969, when they introduced the Mark III series. Aug 23, 2017 · Bluing a gun, or even a part for a gun, is not usually something that’s easily done at home. Properly degreasing the part is vitally important. This was the factory finish for most old guns and is considered to be the standard. Don’t look at the discouraging color turning. The bluing process has changed a lot over the years both in the preferred methods and the chemicals used. 00 at worst case. Gunslick Gun Blue. Odorless Solvent for an effective, scent-free solution. With a small pad of steel wool, polish the metal lightly to remove rust and old blueing; continue this process until Mar 21, 2014 · A gun can be rust blued at home if you have the correct materials. You are welcome to call to discuss your bluing needs. I let it sit for 15 minutes at a time and then carded it briskly with the brush. Iron oxide black (a. Meanning - iron in the surface layer of steel is converted to black iron oxide, also know as magnetite. This is the most dangerous part of the process, slowly add a small amount of Jan 16, 2018 · First, I detail stripped the gun and bagged the small parts together with other parts of their operating group. Our primary business is rebluing and restoration of barrels, actions and frames for Rifles, pistols and revolvers to the highest standards. Jan 31, 2023 · Black oxide coating (also known as magnetite or Fe 3 O 4) comes in various forms and names. DuraCoat is a two-step chemical coating engineered explicitly for firearms and is user-friendly for do-it-yourself gun owners. Feb 10, 2024 · Bluing (steel) This article is about the historical uses of black oxide. 186 More Best Homemade Tools eBook. Letting the solution dry. Rust bluing is far superior to hot blue and cold blue. Browse stories related to nitre bluing on the Turnbull Restoration blog. Nov 29, 2012 · The Recipe we used was ; 5 pounds 100% sodium Hydroxide (100% Lye) 4 pounds Ammonium Nitrate (Sodium Nitrate may be used instead) 1 gal. Let the gun immersed fully into the water. For this process, starting with the least abrasive method possible and working toward courser methods if necessary is always best. Surface Preparation: Ensure the metal surface is smooth and polished using sandpaper and steel wool. 2. We would like to show you a description here but the site won’t allow us. After applying the gun blue, wash off the part in cold water and let it dry. Cut your sponges into little squares. Apr 11, 2008 · Be careful because cold blue even with heat is shallow and you may have to get out the torch again. The birchwood casey super blue review comes in a 3 fl oz plastic bottle. Essentially, rust bluing uses an acid solution to rust the steel in a controlled environment. Bead blasting, removing pits and desired finish all play a factor. It’ll prevent the bluing from looking “messy. The solution cosist of 1tbs salt (any kind) 2 oz vinegar and 8oz Pour bluing intended for the project into a separate non-metalic container to prevent contamination with the unused portion. RATING: Technologies Presto Black BST4 - Cold Brush on Blackener Solution for Iron and Steel alloys Traditional Patina Steel Blue and Black Oxide Touch-up (1 Gallon) 4. Other Chemical Name (s): Brass Black metal Touch Up BB2. Oxpho Blue Professional Grade Cold Gun Blue CREME. Mix a few drops or up to 1/4 teaspoon of bluing (depending on wash load size) in a quart or more of water. Q. The chemical goes through the oil on the gun, removes thin rust and blues the steel underneath. 25/Fl Oz) FREE delivery Feb 23 - 26. Bluing involves an electrochemical conversion coating resulting from an oxidizing chemical reaction with iron on the Feb 16, 2024 · February 16, 2024 by Nick Oetken. How long does it take to blue a gun? The bluing process can take anywhere from a few minutes to a few hours, depending on the specific product and the size of the gun. Jan 28, 2024 · 18177 posts · Joined 2001. The Lye must be pure 100% like "Red Devil" or the kind used for soapmaking. ”. Mark Lee Express Blue #1, Express Brown #2, and Slow Rust #3 are true rust bluing solutions. Aug 4, 2022 · Saturate one of the daubers in the solution and apply it to the metal parts. Heating the Solution: Prepare a mixture of sodium and potassium nitrates and heat it until it melts into a liquid solution. or Best Offer. No matter what the project is, we have the quantity of Van’s to meet your needs. Using the volume measure, pour 29ml of hydrochloric acid and 35ml of nitric acid into the jar. Jan 25, 2021 · The Six Tanks. Any iron on the surface of blued steel has taken on its black oxide form, which in turn helps it passively avoid taking on its red oxide form – aka rust. Mar 7, 2023 · In this article, we will explore the gun black process and provide a step-by-step guide on how to black a gun at home! The gun black process involves several steps: Thoroughly cleaning the firearm’s metal parts. Later on, a modified browning solution and process resulted in a dark blue/black finish, which began to be known as "bluing". Nov 14, 2023 · The Gun Care Bluing Kit is a complete package for restoring and protecting the blued finish on firearms. 25 sold. Feb 19, 2024 · What materials do I need to hot blue a firearm at home? You will need a bluing solution, cleaning solvent, sandpaper, steel wool, a sponge or cloth, and a heat source. The process was to coat the gun parts in an acid solution, let the parts rust uniformly, then the rust was karded (scrubbed) off, leaving a deep blue finish. Besides those, you must also have water displacing oil and cleaning solution (Dicro-Clean 909). Formula 44/40 Instant Gun Blue. Can I use household chemicals for bluing a gun barrel? It is not recommended to use household chemicals for bluing, as they may not provide a durable or consistent finish. Metal Preparation. Add more water until you reach the fill level. Brown rust is Fe2O3 that becomes black rust Fe3O4 when boiled in water. This product works great on all kinds of guns from rifles to handguns. We also offer bright nickel coatings over triggers and hammers for wear resistance and visual effect. k. 6. Let the steel cool in the oil for a few minutes, then remove it and dry it with a rag or towel. Even skin oils and fingerprints can interfere with the coating so we SPECS: 2 oz. Do some online research through Google and see what you can find under home rust bluing. Keeping Track. 4 degrees Fahrenheit. However, there are also multiple ways to hot blue Salt Crystal Garden Recipe and Instructions. Oct 19, 2022 · Rust bluing is a process of cultivating a thin, hard, cultured surface of iron oxide on the surface of steel. Aug 20, 2019 · Pour the solution into a pot of stainless steel and heat the pot up to 140 degrees C. The bluing part of the term refers to the deep black and blue colors produced by this type of finish. Cover the full area of the metal with the solution. With twenty guns to blue, we were working with about 1,000 parts. What is the formula for gun bluing hot caustic blueing for home-made. Think of it as super-softening. Jan 14, 2024 · January 14, 2024 by Nick Oetken. Works great. Day 1 — Over the base material, pour two tablespoons of water, two of table salt (iodized or plain), and two of Mrs. I just used Saltpeter, aka Potassium Nitrate when I blued a couple of mine back in the late 1980s. You can call it blackening or black passivating or even gun bluing. Using the scale, measure out 13. Can I use household items to blue a gun? It is recommended to use a specific bluing solution designed for firearms to achieve the best results. , protecting firearms with bluing was Feb 1, 2012 · The Colt Royal Blue was not a chemical, it's the level that the metal is polished to. Before starting the bluing process, it is essential to have the necessary safety equipment at hand. There was an old saying that when other gun makers guns were in the trucks being delivered to the distributors, the Colt Python was still in the factory being polished. 2 oz. a. Can bluing a gun barrel be done outdoors? Bluing can be done outdoors, but it is important to have proper ventilation and to take precautions against weather conditions. Making bluing crystals is surprisingly easy! Here’s how to do it: Mix 3 tablespoons of water, salt, and ammonia in a bowl. Perma Blue Liquid Gun Blue PB 22. Jan 28, 2011 · No commercial gun cleaner made will affect bluing. The electrochemical treatment causes an oxidizing chemical reaction with the iron that steel is made of. I want to blue my gun. Apply Van's Instant Gun Blue with a clean cloth. Sponsored. Soaking in vinegar. 1. You also need to have cleaner-degreasers that will positively remove all traces of any buffing compounds you use. Overall, this product is easy especially with its fast-acting bluing liquid. If the metal is not properly degreased the bluing will appear splotchy or uneven. Hi, I am on the look out for bluing chemicals, details of chemical composition, process, suppliers and pricing details on polished steel parts. You always want to have the bath at a boil and you control the temperature by adding water to lower and letting water boil out to raise. The trouble is, cold blue To prepare the phosphate dipping solution, fill a tank with water until 6 inches below the maximum fill level. Can I use a chemical rust remover on a blued gun? Chemical rust removers can damage the bluing on a gun, so it’s best to avoid using them. For looks, the final finish was not intended to approach the beauty of the well-polished, hot-blued gun. (247) $22. Bluing, sometimes spelled as blueing, is a passivation process in which steel is partially protected against rust using a black oxide coating. This tank is used to clean the surface of the metal. $12. From the factory, most guns are “hot blued,” which provides an attractive finish as well as corrosion protection. This product consists of high-quality materials and components to give you an easy time and experience in the bluing process. There is a homemade mix of vinegar and hydrogen peroxide that some use for dissolving lead that can eat bluing off (acids can, in general, so keep your lemonade away from bluing, too). Add 7. The excess rust is removed and the process is repeated until the desired finish is required. The main difference between the two blacking solutions is that rust is immediately formed with the Express Product Description. May 3, 2016 · To darken screws, bolts etc. 3. Sep 21, 2020 · The ingredients and process are so simple nearly anyone can make it. Sep 6, 2019 · 3. Rust, properly referred to as Iron Oxide, is FeO2. Aug 31, 2012 · The Theory. Cold Bluing is a relatively straightforward process: you buy the bluing compound (typically selenium dioxide) paint it on, rinse it off, and you’re done. You need a bare metal finish, and any oil or dirt will inhibit the chemical reaction that blues the surface. Contents [ show] Hot Caustic Salt Blue. It must say 100% lye. These gunsmithing chemicals help to provide rust resistance and give firearms the blue-black appearance that these pieces may have had when brand new. It worked beautifully. You can use either 000 steel wool or 600 to 1200-grit sandpaper to polish the metal. Gently spread the solution to the part to be blued as evenly as possible, applying a clean applicator. Applying protective coat. Instructions for Use of Mrs. This has to be the best solution (pun intended) for cold bluing that I have found. 6 degrees Fahrenheit and 190. Jan 20, 2022 · Download Article. In practise it’s a little trickier to use and most people find the results uneven; the chemical seems to bond to different Feb 24, 2023 · Step 3: Quench the Steel. The following instructions can be found on the back of each bottle of Mrs. Day 2 — Add two more tablespoons of salt - directly on top. This is a very caustic mix that is used in a steel tank only. VAN’S GUN BLUE 32oz -Quart. I’m not a chemist by any means, so I’m sure there’s a lot more to it than that. Nov 7, 2022 · How to Blue a Gun Tools and Supplies Needed. #1 Degreaser. Adding a black oxide coating means using a chemical conversion process to form a coating of black iron oxide on the surface of any ferrous metal. That homemade mix can etch steel, so I usually recommend No-Lead be used instead. Feb 7, 2013 · So last night I decided to do some experimentation and to practice slow rust bluing before I bought the chemicals and started in on the entire rifle. The final polish was done with polishing media the consistency of flour. The procedure was popular with early gunsmiths Apr 27, 2017 · Starting to aggressively will just create more scratches to smooth out before bluing. Use silicon carbide paper up to 320 grit to prepare the steel. 5 grams of sodium nitrate, the oxidizing Below are the steps to mix the ingredients to fill a 500ml bottle: Pour 420ml of distilled water into the amber bottle. Used an old time two Burner Cast Iron Gas Hotplate, a Sheet Steel Box to melt the Saltpeter in, and, had a Thermometer stuck in the melted Saltpeter. Before you blue your gun, you need to clean, degrease, and polish the surface, and remove the previous coating if there is one. When you dunk the swab in the bluing solution, squeeze the swab so that it doesn’t drip with solution. Using a sponge, you should apply the browning solution to the gun barrel. Apply a new layer of gun oil every three to four hours. Rust bluing is a method of making steel rust in a controlled enviroment. Probably the earliest surface treatment for metals was browning. But note that there is more to hot bluing than the formula, and that Mar 2, 2021 · Typically, we will give each gun a 400 grit polish before bluing. For the chemical, the bluing solution should be either Oxynate No. The liquid is non- streaky and requires fewer coats on Nov 28, 2013 · Oyeboten. In an empty jar, mix 3 tablespoons (45 ml) un-iodized salt, 3 tablespoons (45 ml) ammonia, and 6 tablespoons (90 ml) bluing. ) It still takes just under 15 minutes to boil two gallons of water. Now drag over that ball over the skin of the metal. I dip them in a shallow bath of the solution. 1/2 fl. Jan 14, 2024 · 11. Since magnetite occupies same volume as metallic iron there are no changes in part's dimmension. Tanks: A common setup requires six tanks. This is to remove any surface rust and other red oxides that would flake off during the process, as well as any pits or scratches that may exist. This works and remember it's dangerous (chemicals, torch = danger) Keep chemicals away from torch like remoil, WD-40 [adv: item on eBay or Amazon] and bluing solutions. Old, white, 100% cotton T-shirts cut into small squares work great for application as do unused soft bristle tooth brushes, as they are relatively free from other chemicals. You can arrange them on a plate or put them in a jar like we did. For modern uses of black oxide, see Black oxide. Bluing also creates a thin protective layer that protects guns from damaging pollutants. cleaner. Aug 23, 2019 · Apply blue solution: Now, it is high time to apply the cold bluing solution over the metal. This includes: Safety goggles: Protect your eyes from any potential splashes or spills of bluing solution. VAN’S GUN BLUE 4oz BOTTLE. Pour the solution over the sponges. Before the advent of gun bluing chemicals like these offered by Numrich Gun Parts Corp. Oct 2, 2021 · Gather nitric acid, sweet spirit of niter, blue vitriol, and steel tincture. Small Business. That’s because hot bluing requires incredibly hot, acidic chemicals and is difficult to set up and conduct. Blue Gun 1411 is an instant-acting, chemical conversion liquid compound for bluing and blackening steel and ferrous metal parts at room temperature. Take a cotton ball and drench it into the solution. 11. May 4, 2019 · Pour off any excess water. If it has soldered joints then hot salts won't work b/c the temps involved and the salts will attack the solder, breaking the joint. VAN’S GUN BLUE 128oz - Gallon. developer, and 1 fl. gun blue, bluing or 'blueing') is a conversion coating proccess. Hot salt bluing done right uses six tanks—each with a different purpose and processes. There are two ways to blue a gun—hot and cold. 84 or Du-Lite 3-0. They have wax or grease bases that will block rusting. With easy-to-follow instructions, this kit provides all the necessary tools and chemicals to achieve professional-looking results in just a few simple steps. Store it in a dry environment and consider using a dehumidifier in your gun safe. You may need to use a commercial rust remover to assist in de-rusting heavily corroded parts. 84 Bluing Salts bath, one tank for the Dicro-Clean 909™, one for the cold water rinse, one for after the cold rinse Apr 24, 2013 · April 24, 2013 by Bob Veasey Blog. Remove the parts from the vinegar every 20 to 25 minutes and wipe down the oxidation. $39. Depends on how much prep has to be done. Next, mix it with 32 ounces of distilled water and stir. Steel wool and very fine sandpaper (600 - 3000 grit) are often preferred. Can I hot blue a firearm without proper ventilation? No, it is essential to work in a well-ventilated area to avoid inhaling harmful fumes. This differs from a powder coat or Mar 22, 2006 · It is made by running the water through a series of five or six back-flushed water softening tanks. Will rust affect the performance of my gun? Dec 8, 2007 · Just a fender washed tack welded to a rod to suspend it in the burner pipe and then tack welded at the sides to secure it. Pour enough white vinegar to completely cover all of your gun parts. In Europe, this process was originally called " russetting " and the term "browning" came to be used later. On ferrous metals, bluing appears as a dark-colored, protective oxide layer on the surface. Bluing is FeO3 or rust with an extra oxygen molecule. Antique firearms a speciality. The oil will burn into the surface of the steel and the color will embed in the steel. If you can make instant coffee you can make this blueing recipe! SHOPPING LIST: Chemicals: 5 pounds of Sodium Hydroxide (lye). It is named after the blue-black appearance of the resulting protective finish. Our complete product line includes: Nitro Solvent, our time-tested and most popular solvent. Kit - Includes 2 fl. Remember one thing that before heating up you have to stir the solution. 6 days ago · Liquid gun blue: Metal surfaces: Check Price: Outers Gun Blue Kit: Permanent cold bluer and cleaning surfaces: Metal surfaces: Check Price: 713132 Birchwood Casey Perma Blue Liquid Gun Blue (32 oz. Pics: (Top view of two burners and a look from underneath in use. 12. ) Liquid gun bluing solution: Metal surfaces: Check Price: Kleen-Bore Black Magic (60 ml. In the simplest form, gun bluing is a protective finish used to shield steel parts from corrosion. 95 (Free Shipping) PURCHASE. The results are very close to commercial hot bluing. Our full line of gun cleaners and degreasers effectively cleanse all metal gun parts, bores and precision mechanisms. Mar 6, 2022 · Charcoal Bluing: Firearm Bluing Types & Processes. Again, don’t mess around Jan 10, 2023 · In chemistry, bluing is what is known as a “passivation” process. Bluing liquid, also called laundry bluing (or just bluing) is a substance used in the rinse cycle to make white clothes appear whiter. Bluing a gun is a process of applying a chemical treatment to the metal to create a protective and decorative finish. The process is hot bluing, on heat treated components. #14 · Jan 29, 2024. Stir until all the solution is mixed up properly. This is sufficient enough to last for months if you use it on a regular basis. $16000 ($1. Use the solution in a single pass to cover small surfaces, or in parts no larger than 4 to 5 inches when covering large areas, then smooth it out using sandpaper. But I think you can get the gist. It is the best cold gun bluing kit because of having the highest quantity in a bottle, at a time, available in the market. While the steel is still hot, carefully quench it in the oil of your choice. 5. DESCRIPTION: Homemade cold bluing method constructed from a wire wheel, degreaser, and gun blue solution. This one is gonna be a fairly short and sweet description since I personally do not have any hands-on experience with it. No after-rust. Gun bluing chemicals are essential parts of any gunsmithing toolkit. The most caustic is the bluing and rust removal. Add and swirl a bit of water around in the empty jar to pick up the remaining chemicals and pour this liquid onto Liquid Cold Bluing Chemicals The Gun Blue Kit by Shooter's Choice is a cold blue two-part process that provides a durable and aesthetically pleasing finish for gun re-bluing. Birchwood Casey Super Blue. Two tablespoons of gun blue can blacken almost 150 screws before the solution is exhausted. Jan 6, 2008 · Goran offers 3 cold-bluing formulas on the page you are viewing. Maybe your touching up the barrel of your favorite shotgun or bluing an entire motorcycle frame. Apr 22, 2022 · Step 4: “Season” the gun with gun oil. Jun 5, 2022 · Chemicals– You will need the following chemicals: Dicro-Clean 909 Cleaning Solution, Oxynate No. Rinsing the firearm. It withstands impact effectively and Birchwood Casey Perma Blue Liquid Blue Gun Bluing Kit. The process turns a gun barrel blue because black iron oxide has a blue-black color. The parts will begin to turn orange after approximately 15 minutes. The part is coated in the solution 3 times before a lubricant is allowed to sit overnight for the final finish. It involves applying a coating of iron oxide, which helps prevent rusting and corrosion while also enhancing the gun’s appearance. Distilled water. Apr 27, 2011 · Bluing and rust are very similar in composition (Bluing: FE3O4, Rust: FE2O3) so chemicals that remove one will normally remove the other but many rust removers are more caustic than the BC formulation. Polish the gun barrel and other parts to be blued. May 16, 2023 · An iron wire, stainless dipper, and part basket are required to handle the guns’ components and adjust the bluing solution as well. Since I didn't have any of the slow rust solutions and I can be the impatien sort at times I decided to try a "homemade" solution. net. Boiling the rust converts the red oxide to black oxide which constitutes the metal finish. Regards, Rishabh Kapoor - Delhi, India 2002. In a glass or plastic bowl, put some pieces of coal, porous brick, tile, or sponge. ) Liquid gun bluing liquid: Metal surfaces: Check Price Dec 13, 2018 · How to Blue a Gun: Cold Bluing. #11 · Nov 29, 2013. Process Summary: A number of gun bluing products sold under various trade names are used in a diluted solution to develop ridge detail on cartridge surfaces. Stewart's Bluing (MSB)>. Feb 1, 2024 · Necessary Tools for Bluing a Gun Safety Equipment. Now hold the gun with a clump and pour it into the hot solution. Here's a link to help keep my fun Bu Jan 14, 2024 · Keep your gun clean and well-oiled to prevent rust from forming. You can repeat the above steps until you achieve the desired Apr 7, 2016 · Make sure that your turkey fryer doesn't have an aluminum pot, bluing chemicals will eat through them quickly. Chemical methods for stripping steel can also be used. Blue Kit also includes 1/2 fl. This is a traditional process that is still used on high Sep 27, 2023 · Preparation: Clean and prepare the gun parts as you would for hot or cold bluing. However, you don’t want to apply cleaning oil at this step or you’ll remove the bluing. Ferrous Oxide (red rust) can be converted to Ferric Oxide (black/blue rust) by the application of heat. Doing it right requires chemicals, tanks, and know-how, but “cold bluing” is fairly easy to do at home. 12840 posts · Joined 2010. Before that Colt's bluing had a more Blue color, after it was a Black color. Don't worry, the rust appearing is only from oxidation of the metals in the bluing. It must be warmed to 170 degrees. Feb 10, 2010 · Bluing - Black Iron Oxide. Rust bluing was developed between hot and cold bluing processes. Charcoal bluing sometimes referred to as carbon bluing, is a bluing method used back as far as the 18th century making it an older method than the rust bluing I already covered. Degreaser to eliminate mishaps caused by buildup of debris. Oct 11, 2009 · The standard around here for hot salts bluing is about 250-350. But don’t let the solution stock into any This form of bluing firearms is refereed to as Hot Bluing and has been used by most manufacturers since the early 1900's. It Works Great! Aug 7, 2019 · What are gun bluing salts? The nitre bluing process (sometimes referred to as fire bluing, peacock bluing or niter bluing) is a gun metal finishing process involving a salt bath solution of sodium and potassium nitrates, heated to exact temperatures. I put the parts in the tupperware container and filled it with the vinegar. 84 Bluing Salts, Water Displacing Oil, and Hydrochloric Acid. 2 gallons of Distilled Water. Gunsmiths use steel bluing to give the product a professional dark-blue color look on steel guns and rifles. In these cases, we bead blast the guns before bluing. It was originally used by gunsmiths in the 19th century to blue firearms prior to the development of hot bluing processes. This layer protects against corrosion and wear, and gives the metal a deep, rich color. Add the phosphate, as directed by the supplier. . Brownells has Oxpho Cold Bluing paste and liquid. Once you have the desired level of bluing, apply a layer of gun oil. Almost immediately, bubbles started forming. Aug 16, 2022 · Once it dries, the Parkerized surface will have a dark grey or black finish. 23 shipping. 3g of iron filings. Two-part kits achieve a durable, beautiful, blue or black finish on complete guns or dinged-up areas on damaged ones without expensive equipment. Heat the solution until it is between 179. (59 ml) gun blue or black. Apr 29, 2017 · Cold Blue with Oxpho Cold Buying technique for beautiful Cold Blueing . Pour the mixture over the prepared substrate. Each fragment has an ample surface area, which in aggregate makes the Jul 27, 2022 · Bluing, also known as hot bluing, is a chemical process that creates a black oxide layer on the surface of the metal. You just want the swab to be a bit more than damp. Also, for commercial bluing chemicals, the normal temperature range is about 290 degrees. Bluing is popular among gun owners because it is relatively simple to do and does not require special equipment. Gun bluing is a chemical process used to treat firearms and give them a dark, protective finish. $6. With Oxpho-Blue, all you need do in most cases, is dampen a piece of cotton flannel and give the area a good rubbing. Aug 4, 2018 · Cerakote, DuraCoat, and KG Gunkote are a few brand names on the spray-on gun coating list, but each differs in composition, and all cause a slight increase in dimensional thickness. The difference in price between the LGS and internet was almost zero when I added shipping and the product cost is under $10. In addition to this cold bluing thread, we also have many other threads about blackening -- thread 11740, "Black oxide formula for Hot Blueing of Guns/Firearms" should help you with the hot black oxide formulas. It has been used in the gunmaking trade for centuries and is largely considered a traditional finish. Passivation is making metal unreactive by altering the surface layer or by coating the surface with a protective coating. Super Blue Extra Strength. To blue a gun, the metal parts are cleaned and polished before using a hot solution of potassium nitrate and water to create the blued finish. [1] 2. Feb 19, 2024 · Bluing does not affect the performance of a firearm, as it is purely a cosmetic and protective treatment for the metal parts. Some customers, however, request a matte blue finish. If a matte finish is desired then sand/bead blast the parts. Jan 14, 2024 · 4. Aug 3, 2010 · The process of browning is the older process and has been known for centuries, even before firearms were invented. Disotec XFR oil. Then I add a light coat of oil to add a little sheen and some more rust protection. This conversion happens as part of the chemical reaction to the rusting agent in the boiling tank. One for the Oxynate No. The metal is prepped by removing old bluing, rust and any oil or grease. BUILDER: The Aussie Shed on homemadetools. TOOL: Cold Bluing Method. Is bluing a gun a May 15, 2023 · Preparing the Surface for Bluing. Mar 13, 2018 · Browning and bluing are terms used to describe any of several chemical treatments of metals that are essentially controlled rusting processes. Cold bluing is by far more common, especially amongst firearm owners that are not gunsmiths. Add 6 tablespoons of bluing to the same mixture and stir. Aug 9, 2020 · You would be correct. When it comes to bluing a gun, safety should always be a top priority. oz. For many years it was often difficult to have a gun blued and have it match the exact shade it may have been before and nearly impossible to bring a firearm to a gunsmith and have the blue match what may have been Mar 3, 2022 · The bluing process involves treating a gun with a solution that turns red iron oxide or rust (Fe2O3) into black iron oxide (Fe3O4). Owning a firearm comes with the responsibility of maintaining its appearance and May 17, 2022 · Bluing is a passivation chemical process that protects against rust by putting a layer of black oxide coating on top of the metal. Is bluing permanent? Bluing is not permanent, and it may wear off over time with use and exposure to the elements. This type of finish ranges in color from a very dark Jul 21, 2017 · Set them in the glass dish. Stir until the salt is dissolved. Stewart's Bluing. The bluing process works by oxidizing the surface of the metal, which creates a thin layer of protection against rust and corrosion. Applying the gun blacking solution. The black coating is is achieved by boiling the prepared steel parts in a chemical solution that controls the oxidization process resulting in the rich black gun bluing. Shooter Solutions Rugged Gun Blue. Since its creation bluing liquid has found other uses including personal care and science projects. Bluing, on the other hand, is most commonly used on gun barrels and other firearm parts that are exposed to high temperatures. All you need for equipment is a way to boil the parts being blued and a good carding wheel turned slow in a drill press. Make sure all active rust is removed. Stewart's Bluing: Always dilute bluing in cold water BEFORE adding to wash load or rinse water. By Joan Reinbold. Using a dilute detergent solution, you can remove all filth, grease, and oil from the gun barrel. Cartridges Surfaces. We made two of these tanks. Bluing is also known as black oxidizing. Can bluing be removed from a firearm? Yes, bluing can be removed from a firearm using chemical strippers Aug 20, 2013 · Rotate and then clamp the barreled action in a different spot, apply the heat-gun to the metal in the new area, and then wipe the solution on once again. It includes all necessary materials for application, such as Gun Blue, Cleaner Gel, Curing Agent, Lubricant, applicators, steel wool, scour pads, and a microfiber cloth. 95. ck ht vm jk lx dz er jn qm hb