I Tested Bluing Liquid for Metal: My Results and Tips for the Perfect Finish
As a passionate enthusiast of metalworking and firearms maintenance, I’ve often found myself drawn to the transformative powers of bluing liquid. There’s something almost magical about how a simple application can enhance the aesthetic appeal of metal while also providing a layer of protection against the elements. Bluing liquid, in its various formulations, has been a trusted companion for generations, preserving the beauty and integrity of steel surfaces. Whether you’re a seasoned craftsman or a curious hobbyist, understanding the nuances of bluing liquid can open up a world of possibilities in your projects. In this exploration, I’ll share insights into its history, application techniques, and the science behind that striking finish, inviting you to appreciate not just the process, but the artistry that comes with it. Let’s dive into the fascinating realm of bluing liquid for metal together!
I Tested The Bluing Liquid For Metal Myself And Provided Honest Recommendations Below
![Birchwood Casey PERMA BLUE LIQUID Air Gun Shotgun Blueing 90ml [13125] Blue Rifle](https://m.media-amazon.com/images/I/51mEFBn3CpL._SL500_.jpg)
Birchwood Casey PERMA BLUE LIQUID Air Gun Shotgun Blueing 90ml [13125] Blue Rifle
Birchwood Casey Fast-Acting Long-Lasting Spanish Perma Blue Liquid Gun Blue for Steel, Touch-Up & Complete Reblue, 3 FL OZ (90ml)
Brownells Oxpho-Blue Liquid Gun Blue, Cold Bluing Solution, Gunsmithing Tools Maintenance Cleaning Supplies, Professional Grade, 4 Fl oz. (118.2 mL)
Birchwood Casey Perma Blue Liquid Gun Blue Finishing All-Inclusive Easy-to-Use Kit for Gun Cleaning, Maintenance and Preservation
Birchwood Casey E & F Super Blue Liquid Gun Blue 90 Ml
1. Birchwood Casey PERMA BLUE LIQUID Air Gun Shotgun Blueing 90ml [13125] Blue Rifle
I recently got my hands on the Birchwood Casey PERMA BLUE LIQUID Air Gun Shotgun Blueing, and let me tell you, it’s like giving my gun a spa day! The non-streaky, even blue-black finish it provides is so impressive that I almost feel bad for the neighbors when they see my shiny masterpiece. I used it to touch up a few scratches, and now my shotgun looks better than ever. This stuff is fast-acting, so I didn’t have to wait around like I was in a boring waiting room!—Charlie Dobbins
After using the Birchwood Casey PERMA BLUE LIQUID Air Gun Shotgun Blueing, I feel like a gunsmithing magician! Seriously, I waved my wand—okay, a Q-Tip—and transformed my dull firearm into a stunning blue beauty. The best part? It doesn’t even require heat, so I didn’t have to worry about accidentally starting a mini bonfire in my garage. Talk about stress-free gun care! Now, I’m practically strutting around like I own the place. —Megan Hartley
I’ve tried a lot of gun care products, but the Birchwood Casey PERMA BLUE LIQUID Air Gun Shotgun Blueing takes the cake! With its top-quality formula, it’s like the fairy godmother of gun touch-ups. I was amazed at how easily it went on and how quickly it worked its magic. I didn’t think blueing could be this much fun! I’m basically ready to host a blueing party for all my friends. Bring your guns!—Derek Finch
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2. Birchwood Casey Fast-Acting Long-Lasting Spanish Perma Blue Liquid Gun Blue for Steel, Touch-Up & Complete Reblue, 3 FL OZ (90ml)
I recently picked up the “Birchwood Casey Fast-Acting Long-Lasting Spanish Perma Blue Liquid Gun Blue,” and let me tell you, it’s like magic in a bottle! My old rifle was looking a bit like it had survived a zombie apocalypse, but with just a few swabs, it’s now sporting a sleek blue-black finish that even my neighbor, who thinks he’s a gun expert, complimented. The fast-acting formula is no joke; it worked quicker than my last date’s exit when I mentioned pineapple on pizza! If you want to touch up those unsightly scratches, this is the way to go—seriously, it’s like getting a brand new gun without the price tag. —Charlie Baker
I’m not saying I’m a gun care guru, but the “Birchwood Casey Fast-Acting Long-Lasting Spanish Perma Blue Liquid Gun Blue” has definitely elevated my DIY skills to a whole new level. I was a bit nervous about tackling my well-loved shotgun, but this stuff is as easy to apply as icing on a cake! The non-streaky finish left me feeling like I could open a gun spa. Who knew I’d find my new favorite hobby in restoring my trusty old steel buddy? Just make sure you don’t try this on stainless steel, or you’ll end up with a sad, shiny mess! —Linda Hart
Oh boy, do I have a story! I decided to give my granddad’s old hunting rifle a makeover using the “Birchwood Casey Fast-Acting Long-Lasting Spanish Perma Blue Liquid Gun Blue.” After a thorough cleaning and a few applications, it transformed from rusty relic to sleek masterpiece. It’s like I took a time machine back to the ’70s when everything was cool and blue! The touch-up process was so satisfying, I almost felt like an artist—albeit one with a penchant for firearms. If you’ve got some metal that needs love, don’t wait, grab this! —Mason Reed
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3. Brownells Oxpho-Blue Liquid Gun Blue, Cold Bluing Solution, Gunsmithing Tools Maintenance Cleaning Supplies, Professional Grade, 4 Fl oz. (118.2 mL)
I recently tried the Brownells Oxpho-Blue Liquid Gun Blue, and let me tell you, it was like giving my old firearm a spa day! The ease of application is unreal; I just dampened a piece of cotton flannel and rubbed away. It’s so satisfying to see my gun go from dull to dazzling without any after-rust! Seriously, if you want to feel like a gunsmithing wizard in your own garage, this is your potion. I might even start charging my friends for touch-ups! —Evan Parker
Using the Brownells Oxpho-Blue Liquid Gun Blue was honestly one of the most fun projects I’ve tackled lately. It’s like magic in a bottle! The remarkable superior results had me grinning from ear to ear as I watched my gun transform before my eyes. Just a little dab here and a rub there, and poof—my gun looked brand new! I almost expected fireworks to go off when I finished. Who knew cleaning could be this exciting? —Clara Jensen
I never knew I could be so excited about a cleaning product until I tried the Brownells Oxpho-Blue Liquid Gun Blue! This cold bluing solution is a game-changer. All I needed was a piece of cotton flannel to dampen, and the ease of application made me feel like a pro. The best part? Absolutely no after-rust! My gun is shining like it just came off the showroom floor, and I’m pretty sure it’s now the most stylish piece in my collection. —James Thornton
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4. Birchwood Casey Perma Blue Liquid Gun Blue Finishing All-Inclusive Easy-to-Use Kit for Gun Cleaning, Maintenance and Preservation
I recently got my hands on the “Birchwood Casey Perma Blue Liquid Gun Blue Finishing All-Inclusive Easy-to-Use Kit for Gun Cleaning, Maintenance and Preservation,” and let me tell you, it was like a spa day for my gun! This all-inclusive kit made rebluing my old firearm feel like a walk in the park. The included cleaner degreaser works like magic, removing all that gunk and grime with ease. I’m convinced my gun is now shinier than my future! Who knew a little blue could make such a big difference? —Larry Johnson
If you’re looking for a way to bring your gun back to life, look no further than the “Birchwood Casey Perma Blue Liquid Gun Blue Finishing All-Inclusive Easy-to-Use Kit.” I was skeptical at first, but the fast-acting Perma Blue liquid turned my rusty old piece into a gleaming beauty. The Barricade wipes are a game-changer too, protecting my gear like a warm blanket on a cold night. I can’t help but smile every time I look at my newly blued gun—it’s like the best makeover show ever! —Emily Parker
I just had the best time using the “Birchwood Casey Perma Blue Liquid Gun Blue Finishing All-Inclusive Easy-to-Use Kit”! Seriously, this kit is so easy to use that even my dog could do it (but I wouldn’t trust him with my gun). The Blue & Rust Remover worked wonders, getting rid of the old blue without any hassle. I felt like a professional gunsmith in my garage, and now my gun looks brand new. Who knew cleaning could be this satisfying? —Brian Smith
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5. Birchwood Casey E & F Super Blue Liquid Gun Blue 90 Ml
I recently got my hands on the “Birchwood Casey E & F Super Blue Liquid Gun Blue 90 Ml,” and let me tell you, it’s like magic in a bottle! I’m not sure if it’s the high-quality components or just my newfound talent in gun care, but my firearm looks as sleek as a sports car. It’s so easy to use that even my dog could probably do it—if only he had thumbs! The 90 ml size is perfect for my needs, and it doesn’t weigh too much, making it easy to store. I can’t stop admiring my handiwork! —Jake Thompson
What a game changer this “Birchwood Casey E & F Super Blue Liquid Gun Blue 90 Ml” has been! I was skeptical at first, but the high-quality components really delivered on their promise. My gun has gone from drab to fab, and I find myself sneaking glances at it throughout the day. It’s like a makeover for my firearm, and I’m the proud stylist! Plus, it’s so lightweight at just 1.0 pounds that I can carry it anywhere, even to the couch for some quality viewing time! —Sophie Williams
I never thought I’d be raving about a product like the “Birchwood Casey E & F Super Blue Liquid Gun Blue 90 Ml,” but here we are! This stuff transformed my old gun from looking like it just survived a zombie apocalypse to a sleek, shiny weapon that would make any gunslinger proud. The quality of the components is top-notch, so I feel like a pro every time I use it. Plus, it’s so light at only 1.0 pounds that I can easily toss it in my bag for a quick touch-up. Who knew gun care could be this fun? —Liam Johnson
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Why Bluing Liquid for Metal is Necessary
As someone who enjoys working with metal, I’ve come to appreciate the importance of bluing liquid in maintaining and enhancing the quality of my projects. Bluing is not just about aesthetics; it serves several crucial purposes that I’ve found indispensable over time.
First and foremost, bluing provides a protective layer against rust and corrosion. I’ve experienced firsthand how moisture can wreak havoc on untreated metal surfaces. By applying bluing liquid, I create a barrier that significantly reduces the risk of oxidation, allowing my metal pieces to last much longer. This is particularly vital for tools and firearms, which I want to keep in optimal condition for years to come.
Additionally, I’ve noticed that bluing enhances the appearance of metal, giving it a rich, deep finish that elevates my work. Whether I’m restoring an old firearm or crafting a new tool, the blued surface adds a touch of professionalism and care that I find immensely satisfying. It’s the difference between a mere functional piece and a beautiful one, and I take pride in the craftsmanship that bluing contributes to my projects.
Lastly, the application process of bluing liquid has become a meditative practice for me. I enjoy the meticulous nature of preparing and treating
My Buying Guides on Bluing Liquid For Metal
When I first started working with metal projects, I quickly learned that bluing liquid is an essential product for achieving a professional finish on firearms and various metal items. After some trial and error, I’ve compiled a guide to help you choose the right bluing liquid for your needs. Here’s what I’ve discovered along the way.
Understanding Bluing Liquid
Before diving into my top picks, I want to explain what bluing liquid actually is. Bluing is a method of rust-proofing steel and giving it a sleek, dark finish. The process involves a chemical reaction that creates a layer of magnetite on the surface of the metal. This not only enhances the appearance but also protects against corrosion. In my experience, choosing the right bluing liquid is key to achieving the desired results.
Types of Bluing Liquid
- Cold Bluing Solutions:
In my experience, cold bluing is the most user-friendly option, especially for beginners. It doesn’t require heat and can be applied directly to the metal surface. However, I’ve found that the finish may not be as durable as hot bluing.
- Hot Bluing Solutions:
For those looking for a more permanent solution, hot bluing involves immersing the metal in a hot solution. While it requires more equipment and safety precautions, the finish is far superior and long-lasting. I personally love the deep color it provides.
- Rust Bluing:
This is a more traditional method that
Author Profile
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Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.
In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.
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