Hot bluing will restore your gun to its original finish or, if you wish, to a matte or high polish finish. Holster wear will remove hot bluing over long periods of use; it will remove cold bluing over relatively short periods of use, from any wear areas that are "touched up" with a cold bluing solution. Hot gun bluing is the most common bluing technique offered by most firearm manufacturers. Bluing may be applied, for example, by immersing the steel parts of the gun to be blued in a solution of potassium nitrate, sodium hydroxide, and water heated to the boiling point. No preheating or baking is required. We are also able to provide quotes for refinishing to your insurance company. Be sure to download the Packing Slip. It, too, must be oiled to provide any significant rust resistance. Some prefer to call thin coatings of black oxide by the name gun bluing, and to call heavier coatings by the name black oxide, but they are both the same chemical conversion process for providing true gun bluing. Either of these two methods is called hot bluing.There are many other methods of hot bluing. Fill it out and send it along with your items. Browning is controlled red rust Fe2O3 and is also known as pluming or plum brown. For this reason, it is considered not to add any appreciable thickness to precisely-machined gun parts. Many older browning and bluing formulae are based on corrosive solutions (necessary to cause metal to rust), and often contain cyanide solutions that are especially toxic to humans. Rust – enemy #1 of your firearm. The difference is immersion in boiling water for bluing. The DuraCoat System is the very latest in firearm finishing technology. We provide meticulous hot dip bluing services, polishing, bead blasting, wood refinishing, complete restoration and FFL transfers. Cold bluing is not particularly resistant to holster wear, nor does it provide a large degree of rust resistance. Hot bluing is among the most effective forms of bluing, providing the most permanent degree of rust-resistance and cosmetic protection of exposed gun metal. The firearm is then polished to the finish of your choice. We will exceed your expectations ~ Guaranteed. As always, our hearts and prayers go out to all of those affected by hurricanes, tornados, wild fires and so on. If rust attacks your gun, what can you do? The process was later abandoned by major firearm manufacturers as it often took parts days to finish completely, and was very labor intensive. Bluing also helps to maintain the metal finish by resisting tangential scratching, and also helps to reduce glare to the eyes of the shooter when looking down the barrel of the gun. ©2020 PrecisionBluing.com | Powered by: Nick Landis Web Design, Precision Bluing Supports Our American Heroes. Why Bluing? Packaged in matte and semi-gloss sheens, DuraCoat can be blended to any sheen leave, and applied in a multitude of textures. Our biggest source of pride is Smith & Wesson®. At least one of the cold bluing solutions contains selenium dioxide, to accomplish the bluing. Because it changes the Fe into Fe3O4, it does not work on non-ferrous material. Just make a note referencing the specific occurance on your packing slip. It might be best to leave the care of vintage guns to a professional if you aren’t particularly experienced. It is very easy to utilize and is an excellent value for all small and large projects. This is an alternative method for creating the black oxide coating. On the other hand, if this is your carry gun, bluing is a great way to protect it from rust. If you want a quality job done in a very personal manner where we are in touch every step of the way, give us a "shot". When it comes to maintaining your firearms or restoring damaged ones, bluing is always your best option. With over 30 years' experience in the metal refinishing industry, we have thousands of satisfied customers and are the go-to bluer for some of the world's largest manufacturers. It does, however, often provide a very good cosmetic touch-up of a gun's finish when applied and additionally oiled on a regular basis. Similarly, stainless steel parts of the gun to be blued are immersed in a mixture of nitrates and chromates, similarly heated. We are large enough to be able to handle your business & small enough to want to! In place of using a hot bath (although at a lower temperature) chemically-induced method, it is possible through controlling the temperature to heat steel precisely such as to cause the formation of black oxide selectively over the red oxide. Hot bluing will restore your gun to its original finish or, if you wish, to a matte or high polish finish. While there are a few different types of bluing, one of the most durable forms is hot salt bluing. No one should have to go through the losses that inevitably come with natural disasters. The main benefit of the hot bluing method is gun protection from corrosion. Perma Blue Liquid Gun Blue offers great bluing to metal that has been thoroughly cleaned and is free of rust. One can generally use the same solution to brown as to blue. The rust then turns to black-blue FE3O4. Aluminum and polymer parts are largely unaffected by bluing; no protection against corrosion is provide by bluing processes on them, although uneven staining of the aluminum and polymer parts can be caused by attempts at bluing. The first step is to remove the old finish and rust, so the gun is blasted with a fine glass bead, which ensures not a speck of rust is left to undo the change. It’s a very durable finish applied on a variety of steels. Similarly, stainless steel parts of the gun to be blued are immersed in a mixture of nitrates and chromates, similarly heated. DuraCoat comes in 61 standard colors plus Clear and can be blended to match any color of the spectrum. We'll try to undo whatever Mother Nature has done to damage your firearms. There are also methods of cold bluing, which do not require heated solutions. Bluing is an electrochemical conversion, where the surface of the steel is converted to a form of controlled rust called Magnetite (Fe3O4). Bluing, being a chemical conversion coating, is not as robust against wear and corrosion resistance as plated coatings, and is typically no thicker than 2.5 micrometers (0.0001 inches). No other commercially manufactured and packaged firearm finishing system offers the versatility, durability and user friendly characteristics of DuraCoat. DuraCoat is available in an ever growing line of CamoPaks with a variety of Peel 'N Spray Camo Templates providing a complete firearms camouflage system. You have enough to worry about. Bluing only works on steel or stainless steel parts for protecting against corrosion. It was originally used by gunsmiths in the 19th century to blue firearms prior to the development of hot bluing processes. All blued parts still need to be properly oiled to prevent rust. Rust bluing was developed between hot and cold bluing processes. We always offer an additional 10% to victims of natural disasters. A speck of moisture or even a fingerprint can lead to rust, which weakens metals on a cellular level and can cause severe pitting very quickly, often in a matter of days. Precision Bluing is honored, grateful and proud to be referred by Smith & Wesson® for bluing services for non-warranty firearm finishing. #1 Bluing Company! See a partial list of our clients. DuraCoat can be applied to ferrous metals, alloys, stainless steel, synthetics, wood, etc, etc. Lastly, it is soaked in an alkali salt solution at a temperature of nearly 300°F. If correctly maintained, your gun need never be reblued again! We provide meticulous hot dip bluing services, polishing, bead blasting, wood … Birchwood Casey Perma blue liquid is for the beginner as well as the experienced professional one. Nationally Recognized Gun Bluing Specialists You Can Trust. Commercial products are widely sold in small bottles for cold bluing firearms, and these products are primarily used by individual gun owners for implementing small touch-ups to a gun's finish, to prevent a small scratch from becoming a major source of rust on a gun over time. Bluing may be applied, for example, by immersing the steel parts of the gun to be blued in a solution of potassium nitrate, sodium hydroxide, and water heated to the boiling point. Large scale industrial hot bluing is often performed using a bluing furnace. Bluing is most commonly used by gun manufacturers, gunsmiths and gun owners to improve the cosmetic appearance of, and provide a measure of corrosion resistance to, their firearms. It is still sometimes sued by gunsmiths to obtain an authentic finish for a period gun of the time that rust bluing was in vogue, analogous to the use of browning on earlier representative firearm replicas. This method extends the life of a gun and restores it. A messy job will make the gun difficult to resell. Rust bluing is also used on shotgun barrels that are soldered to the rib between the barrels, as hot bluing solutions would dissolve the solder during the bluing process. By creating a watertight seal around the steel on your firearm, it will be able to withstand the elements for years to come. With proper care and maintenance, it can be passed down for generations. You'll find some great examples of the extent to which we can restore your gun in our Gallery as well as a current price list on our Pricing Page. If correctly maintained, your gun need never be reblued again! Either of these two methods is called hot bluing. 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.