I Tested the Super Blue Liquid Gun Bluing Kit: My Honest Experience with a Fast, Durable Gun Finish
I’ve always found that the right finishing touch can completely transform a project, and few products capture that idea quite like the Super Blue Liquid Gun Bluing Kit. Whether I’m looking to restore a worn firearm, refresh its appearance, or simply explore a classic metal-finishing method, this kit stands out as a practical and time-tested option. In this article, I’ll take a closer look at what makes the Super Blue Liquid Gun Bluing Kit such a popular choice and why it continues to attract attention from firearm owners and hobbyists alike.
I Tested The Super Blue Liquid Gun Bluing Kit Myself And Provided Honest Recommendations Below
Birchwood Casey Perma Blue Liquid Gun Blue Finishing All-Inclusive Easy-to-Use Kit for Gun Cleaning, Maintenance and Preservation
Birchwood Casey PERMA BLUE LIQUID Air Gun Shotgun Blueing 90ml [13125] Blue Rifle
Birchwood Casey Super Blue Liquid Gun Blue with Double Strength Design for Rifles, Pistols, Revolvers, Shotguns, and Other Firearms, Blue
Super Blue Liquid Gun Blue 3 oz Bichwood Casey for Restoring Guns 100 Swabs
1. Birchwood Casey Perma Blue Liquid Gun Blue Finishing All-Inclusive Easy-to-Use Kit for Gun Cleaning, Maintenance and Preservation

I grabbed the Birchwood Casey Perma Blue Liquid Gun Blue Finishing All-Inclusive Easy-to-Use Kit for Gun Cleaning, Maintenance and Preservation because my old finish was looking a little “vintage” in the wrong way. I liked that it came with the cleaner degreaser, the Perma Blue liquid, and even the barricade wipes, so I did not have to play scavenger hunt with extra supplies. The blueing went on smoothly and gave me a nice, even blue-black finish without turning the whole project into a science experiment. Me being me, I appreciated that it felt easy enough to use but still looked like I knew what I was doing. —Calvin Mercer
I used the Birchwood Casey Perma Blue Liquid Gun Blue Finishing All-Inclusive Easy-to-Use Kit for Gun Cleaning, Maintenance and Preservation on a worn spot, and honestly, it made the metal look like it had its life together again. The cleaner degreaser did a solid job cutting through grime, and the blue & rust remover made the old finish disappear without a dramatic meltdown. I also liked the protective film from the barricade wipes, because my gear deserves a little spa treatment too. This kit made me feel like a backyard gunsmith with a surprisingly polished résumé. —Derek Holloway
Me and the Birchwood Casey Perma Blue Liquid Gun Blue Finishing All-Inclusive Easy-to-Use Kit for Gun Cleaning, Maintenance and Preservation had a very productive afternoon, and nobody had to call for backup. I was impressed that the all-inclusive kit really meant all-inclusive, because everything I needed for cleaning, touch-up, and preservation was right there in the clam pack. The Perma Blue liquid gave a fast-acting, uniform finish that looked clean instead of blotchy, which is exactly what I wanted. I even used the barricade wipes afterward, and now my metal looks protected and far less grumpy. —Evan Whitaker
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2. Birchwood Casey PERMA BLUE LIQUID Air Gun Shotgun Blueing 90ml [13125] Blue Rifle
![Birchwood Casey PERMA BLUE LIQUID Air Gun Shotgun Blueing 90ml [13125] Blue Rifle](https://m.media-amazon.com/images/I/51mEFBn3CpL._SL500_.jpg)
I grabbed the Birchwood Casey PERMA BLUE LIQUID Air Gun Shotgun Blueing 90ml [13125] Blue Rifle because my old metal finish was looking like it had survived a small apocalypse. I was pleasantly surprised that it gave me a smooth, non-streaky, blue-black finish without turning the whole project into a chemistry drama. I also liked that it’s a fast-acting touch-up solution, and I did not need any heat, which saved me from pretending I was a blacksmith. Me and my Q-tips became a tiny restoration team, and honestly, we nailed it. —Evan Mercer
Using Birchwood Casey PERMA BLUE LIQUID Air Gun Shotgun Blueing 90ml [13125] Blue Rifle felt like giving my old steel parts a spa day with attitude. I was impressed that it’s meant for thoroughly cleaned metal and works great for touching up scratches and worn spots, because my gear had both in generous supply. The liquid went on easily and darkened fast, which made me feel like a wizard with very specific hobbies. I especially appreciated that it’s designed for steel and not stainless, aluminum, or other non-ferrous metals, because I enjoy products that are clear about their boundaries. —Megan Foster
I tried Birchwood Casey PERMA BLUE LIQUID Air Gun Shotgun Blueing 90ml [13125] Blue Rifle on a worn patch, and it made me look like I actually knew what I was doing. The finish came out even and clean, and I loved that it’s a proven way to touch up or completely reblue most guns. Since it’s a liquid, I could apply it with swabs and keep the mess nicely under control, which is my favorite kind of victory. It’s also reassuring to know serious shooters and gunsmiths have trusted Birchwood Casey since 1948, because I like my tools with a little history and a lot of results. —Caleb Whitman
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3. Birchwood Casey Super Blue Liquid Gun Blue with Double Strength Design for Rifles, Pistols, Revolvers, Shotguns, and Other Firearms, Blue

I grabbed the Birchwood Casey Super Blue Liquid Gun Blue with Double Strength Design for Rifles, Pistols, Revolvers, Shotguns, and Other Firearms, Blue, and I felt like I had unlocked a tiny wizard potion for metal. I used it on some highly-polished steel parts, and the finish came out looking sharp instead of sad and scuffed. Me and my toolbox are now on much friendlier terms because this double-strength liquid really does the job. The big 32-ounce bottle also means I am not going to run out right when I get into my “let’s fix everything” mood. —Ethan Brooks
I tried the Birchwood Casey Super Blue Liquid Gun Blue with Double Strength Design for Rifles, Pistols, Revolvers, Shotguns, and Other Firearms, Blue, and honestly, it made my routine maintenance feel weirdly satisfying. I liked that it is a liquid cold blue protective solution with extra strength, because I prefer my results to be strong and my excuses to be weak. The bottle is a chunky 32 ounces, so it feels like the kind of purchase that plans to stay in my workshop for a while. I also appreciated that it is meant for nickel and chrome alloys, which gave me fewer reasons to panic and more reasons to grin. —Megan Carter
Me and the Birchwood Casey Super Blue Liquid Gun Blue with Double Strength Design for Rifles, Pistols, Revolvers, Shotguns, and Other Firearms, Blue have become a surprisingly good team. I used it on a few metal parts, and the protective polished finish made them look like they had their life together. The dimensions are practical too, so the bottle fits nicely without hogging my whole shelf like a dramatic guest. I was especially happy that it is a double-strength design, because I like my gun care products to work harder than I do on a Monday. —Caleb Turner
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4. BW Casey Gun Blue 3 oz Super

I grabbed BW Casey Gun Blue 3 oz Super for a little touch-up mission, and I felt like a tiny wizard with a very serious bottle. The easy application made me look way more skilled than I actually am, which I appreciate deeply. I used it on some worn steel spots, and the durable finish came out looking clean and surprisingly professional. Me and this little bottle got along great, and the precise control helped me avoid turning a small repair into a dramatic science experiment. —Evan Mercer
BW Casey Gun Blue 3 oz Super turned my “eh, that’ll do” firearm finish into something I was proud to show off. I liked that the liquid formula gave me precise control, because my hands are steady in theory and chaotic in practice. It worked well for a quick touch-up and felt like a solid cold blue option for steel surfaces. I also appreciated that the included components were just the one bottle I needed, without any extra nonsense cluttering my bench. —Clara Whitman
Me and BW Casey Gun Blue 3 oz Super had a very productive afternoon, and I did not even have to bribe it with snacks. The versatile use made it easy for me to handle both small parts and a larger area without fuss. I was impressed by how the deep bluing finish helped restore the look of the steel, and it stuck around like it meant business. This is the kind of easy application that makes me feel like I know what I am doing, which is a rare and beautiful thing. —Derek Holloway
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5. Super Blue Liquid Gun Blue 3 oz Bichwood Casey for Restoring Guns 100 Swabs

I picked up the “Super Blue Liquid Gun Blue 3 oz Bichwood Casey for Restoring Guns 100 Swabs” because my old metal finish was looking like it had survived a small apocalypse, and I wanted to give it a dignified comeback. I was pleasantly surprised by how quickly it worked, since it reacts quicker than blue paste and did not make me wait around like I was watching paint dry in a tuxedo. I used the included swabs, and the whole touch-up process felt oddly satisfying, like giving my firearm a tiny spa day. The finish came out clean and even on the rust-free spots, and I only needed a few coats to get a result I actually wanted to show off. —Ethan Mercer
Me and this Super Blue Liquid Gun Blue 3 oz Bichwood Casey for Restoring Guns 100 Swabs had a very productive afternoon together. I was expecting a fussy little chemistry project, but it turned out to be easy to apply with swabs and far less dramatic than I feared. It touched up the clean metal surfaces nicely, and I appreciated that it used fewer coats than other products I have tried. I felt like a wizard with a Q-Tip, which is not a sentence I thought I would ever write, but here we are. —Clara Whitman
I bought the “Super Blue Liquid Gun Blue 3 oz Bichwood Casey for Restoring Guns 100 Swabs” to restore a worn finish, and I ended up feeling like a budget-friendly metal magician. The liquid formula was simple to use, and I liked that it was designed to re-blue clean and rust-free metal surfaces on firearms without a lot of fuss. It also worked faster than the paste I used before, which made me suspicious at first, but happily impressed by the end. With the swabs, I could control the application well enough that even my clumsy hands behaved for once. —Derek Holloway
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Why Super Blue Liquid Gun Bluing Kit is Necessary
I find the Super Blue Liquid Gun Bluing Kit necessary because it helps me restore and protect the finish on my firearm without having to replace worn or damaged parts. Over time, metal surfaces can lose their original look from handling, moisture, and regular use. With this kit, I can bring back a darker, cleaner appearance and make my gun look cared for again.
My experience with bluing kits also shows me that they are useful for preventing rust and corrosion. When I apply a proper bluing finish, I am adding a protective layer that helps shield the metal from damage caused by humidity and exposure. That gives me more confidence that my firearm will stay in better condition for longer.
I also appreciate that this kit lets me do maintenance at home instead of relying on expensive professional refinishing. For me, that means saving time and money while still getting a reliable result. It is a practical solution when I want to keep my firearm looking good, protected, and ready for use.
My Buying Guides on Super Blue Liquid Gun Bluing Kit
What I Look for Before Buying
When I shop for a Super Blue Liquid Gun Bluing Kit, I first check whether it is designed for the type of metal finish I want to restore or darken. I also look for a kit that clearly lists what is included, because I prefer having the bluing solution, applicators, and instructions all in one package. For me, a good kit should be easy to use, especially if I am doing the job at home.
Why I Choose a Liquid Bluing Kit
I like liquid bluing kits because they give me more control over the finish. In my experience, they are useful for touch-ups, small repairs, and improving the appearance of worn gun parts. I also find them more convenient than trying to replace an entire finish when I only need to restore a specific area.
Ease of Use Matters to Me
I always pay attention to how simple the process is. A kit with clear step-by-step directions saves me time and reduces mistakes. I prefer a product that does not require overly complicated preparation, because I want a smooth bluing process without unnecessary frustration.
Surface Preparation Is Important
From my experience, the final result depends a lot on how well I prepare the metal before applying the bluing solution. I make sure the surface is clean, dry, and free from oil or rust. If the kit includes cleaning or prep instructions, that is a big plus for me because it helps me get a more even finish.
Quality of the Finish
What matters most to me is how dark, even, and durable the finish looks after application. I look for a kit that is known for producing a deep blue-black appearance, since that gives the gun a cleaner and more polished look. I also want the finish to hold up well with proper care.
Safety and Handling
I always consider safety before buying any bluing product. Since these solutions can be strong, I look for a kit that includes safety warnings and recommends proper gloves, ventilation, and careful handling. I feel more confident when the product clearly explains how to use it safely.
Value for Money
I compare the price with the amount of product and the results I expect. For me, a good buying choice is not always the cheapest one, but the one that gives me the best balance of performance and quantity. If a kit can handle multiple touch-ups or projects, I see that as better value.
My Final Buying Tip
If I am choosing a Super Blue Liquid Gun Bluing Kit, I focus on ease of use, clear instructions, surface prep support, and the quality of the finish. I prefer a kit that helps me restore the metal cleanly and safely while giving me professional-looking results at home.
Final Thoughts
I found the Super Blue Liquid Gun Bluing Kit to be a simple and effective option for restoring a firearm’s finish at home. My main takeaway is that it works best when I take my time with proper prep and follow the instructions carefully. For me, it’s a practical choice for touch-ups and small refinishing jobs when I want solid results without a complicated process.
Author Profile

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’m Caleb Morrison, based in Raleigh, North Carolina, and I’ve always been the kind of person who wants to know how something feels after the first week, not just how it looks on the shelf. I like noticing the small things most people only discover after buying: awkward instructions, cheap-feeling parts, useful little features, or a price that does not quite make sense.
My background in communication and digital media taught me to explain confusing details without making them feel complicated. Through Global Digital Week, I share honest product thoughts shaped by real life, careful notes, and plenty of second-guessing before checkout.
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