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OXPHO-BLUE®

OXPHO-BLUE® Reviews & Ratings

Originally developed for the occasional bluer who is not equipped to completely polish a gun prior to bluing, Oxpho Blue - because of its ease of application and remarkably superior results - has become a favorite of the professional gunsmith as well. With Oxpho-Blue, all you need do in most cases, is dampen a piece of cotton flannel and give the area a good rubbing. The chemical goes through the oil on the gun, removes thin rust and blues the steel underneath. No after-rust. For looks, the final finish was not intended to approach the beauty of the well-polished, hot-blued gun. It has developed, however, that in the hands of a careful craftsman, not only is the Oxpho-Blue finish beautiful, but it is also more durable and weather resistant than any other known chemical finish. Oxpho-Blue has other outstanding features worthy of note:

  1. Absolutely no after-rust.
  2. Phosphate-like surface forms under the blue.
  3. Rust removing qualities of the solution, making it unnecessary to remove mild rust in the usual manner.
  4. "Wetting" characteristics of the solution, giving it the ability to penetrate oil, dirt, etc., on the surface of the gun; blue the metal underneath; remove rust and dirt; leave the gun blued and ready for oiling.
  5. Beauty and high durability of the finish: vigorous rubbing with No. 0 steel wool is one of our favorite application methods - the more rubbing, the more brilliant it comes and, since abrasion is part of the process, normal contact from gun cases, brush and clothing won't wear your bluing. (Note: It is possible to get a surface so dense with Oxpho-Blue that water will puddle on it!)
  6. For Neighbor Kid and Mr. Average Sportsman, a beat-up gun can be made to look quite presentable by following this recent application technique; dampen a shoe shine cloth with Oxpho-Blue and blue the gun with a shoe shine motion - without taking too much trouble to remove old dirt, grease, rust, etc. This particular gimmick actually obsoletes all other kinds of bluing for retail sale, for any youngster can make his old man's gun look quite presentable. For gun club members, neighborhood shooters, etc., one bottle takes care of the lot. (The rub-on features works wonders on tools and instruments which have been blackened and show bright along the edges: just dampen a cloth with Oxpho-Blue, rub the bright areas briskly and they are as black as before, but tougher.)


SPECS: 4 fl. oz. (118ml), or 32 fl. oz.


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Reviews Summary
Overall, customers are very impressed with OXPHO-BLUE® for its effectiveness and ease of use in cold bluing, yielding professional-quality finishes even for beginners. While many praise its reliability and helpful results, a few express disappointment with a recent formula change affecting consistency. However, the positives overwhelmingly dominate the feedback.
What Reviewers Are Saying
Effectiveness and Quality
85%
The product is consistently described as highly effective, with many users reporting impressive, professional-quality results. Customers find that OXPHO-BLUE® restores or enhances the appearance of firearms and other metal items, producing a deep, rich finish that rivals factory bluing.
Ease of Use
72%
Reviewers frequently mention the product's user-friendly application process, noting that it is suitable for both novices and experienced users. Many appreciate the straightforward instructions and the quick results, making it an attractive option for touch-ups or complete refinishing.
Preparation Is Key
60%
Numerous users emphasize the importance of properly preparing the metal surfaces before application. Effective cleaning and degreasing are mentioned as crucial steps that significantly impact the final results, highlighting the product's need for careful prep work.
Concerns About Formula Changes
20%
A smaller group of reviewers indicates they have noticed variability with the current formula, leading to lighter or less smooth finishes compared to previous experiences. While not widespread, this concern suggests that some customers feel that quality may be inconsistent with newer batches.
Customer Photos & Videos
5
Ortho Blue
Have purchased but haven't used the product yet.
5
24 years after purchase still works great
I bought a bottle of this 24 years ago to use on some gun parts. Today I had an old guitar part that was black, and it had rust on it. After I busted the rust it went from being black to a dull gray (metal showing through). I remembered I still had oxphoblue, and decided to give it a shot. Instantly brought it back to black. 24-year-old bottle. Unbelievable.
Would you recommend this? Yes, I would recommend to a friend
5
Ruger MK II
I am touching up some bluing on a 27 year old Ruger MK II that I bought used. Very small scratches need a 2nd coating. The front and back of the grip turns blue really quickly. I'm going to do the bottom of the receiver on my Browning BT-99 next. Economical bluing from Brownells.
Would you recommend this? Yes, I would recommend to a friend
5
Perfect.
Easy to apply. Deep blue color. Easy to oil and keep clean.
Would you recommend this? Yes, I would recommend to a friend
5
OXPHO-BLUE
I restore pre nineteen hundred rifles. This is the first blue that works through minor rust. After rinsing and oiling rusty areas wipe clean and look good.
Would you recommend this? Yes, I would recommend to a friend
5
The best cold blue
Good stuff.
Would you recommend this? Yes, I would recommend to a friend
5
Old Western Auto
I have my dad's Western Auto/Mossberg 500, 20 gauge. Wanting to show respect, I bought the blue. 2,000 grit sandpaper, acetone, and OMG, what a difference on the barrel and magazine tube.
Would you recommend this? Yes, I would recommend to a friend
5
Touch up the bluing.
Works GREAT! Can’t even see a difference. I love this stuff.
Would you recommend this? Yes, I would recommend to a friend
5
Easy to use
Since I've never done bluing I was a little concerned about what results I would get. I followed the instructions and was surprised at the ease of use and the end results. Came out perfect.
Would you recommend this? Yes, I would recommend to a friend
5
Great
Very good product.