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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.
5
Great Bluing Solution
I have found that the best way to use this product that produces a blue that is almost as good as hot bluing is as follows: 1. Clean polish the surface with sandpaper to 320 or 400 grit. Your choice. 2.Thoroughly degrease the item. Use paint thinner, mineral spirits or lighter fluid. Then use dishwashing soap like dawn to scrub the metal with a non marring pad. You then use alcohol to make sure that it is very clean. Do not touch it with bare hands. 3.Apply Oxpho-Blue with cotton patch using clean gloves. Let it develop a some surface rust. 4.Get a pot fill it with enough water to cover your pieces and let it boil. 5. Dunk the parts in boiling water and let boil for 4 to 5 minutes. 6. Remove the parts and reapply a new coat of bluing and then put back in the boiling water. 7, Repeat this 5 to 6 times and then wipe away the bluing residue with 0000 steel wool using water as a lubricant. 8. Reapply bluing solution and place in boil pot again. 9.Remove from boiling water and scrub with 0000 steel wool again. Do this forcefully to get an even surface. 10.I use motor oil to then go over the surface with 0000 wool soaked in motor oil to achieve an even surface. 11.I use WD-40 or equivalent to make sure that all of the surfaces are oiled to stop the bluing and rusting. When I have done this it results in beautiful finish which has been very abrasion resistant and produces a nice dark blue color. It is not that hard to do, but it produces really good results for me.
Would you recommend this? Yes, I would recommend to a friend
5
Great product
This is a great product to use for touch up projects.
5
Easy to use
I have tried other bluing processes and this is the easiest! Good stuff!! Reasonably priced and as always delivered quick!! Thanks Brownells!
5
Best cold blue... period.
See the title!
5
Oxpro-Blue
This product is easy to use and works great for cold bluing.
Would you recommend this? Yes, I would recommend to a friend
5
Always works
I just used the last little bit of the jar I had so ordered a replacement. The stuff is very easy to use and works great
5
Bluing solution
Great stuff used it before would recommend
5
1887 Winchester shotgun
Blueing did a great job on my tattered shotgun It looks great
5
Cold Bluing
Excellent deep blue for touch ups!
5
Cold blue
I haven't had a chance to use this yet but I believe this product will be as good as the reviews are.
Would you recommend this? Yes, I would recommend to a friend