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PERMA-BLUE Reviews & Ratings

Penetrates and blues steel instantly. For touch-up or complete reblue. Produces a rich, black finish. Highly rust resistant. SPECS: 3 fl. oz. (89 ml) net contents.

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3 Stars

Reviews Summary

Perma-Blue is a mixed bag; while some users appreciate its ease of use and effectiveness for minor touch-ups, many others suggest it lacks durability and quality compared to alternatives like Oxpho-Blue or Dicropan. Users report a strong odor and variable results, especially with certain steel types. Overall, it's viewed as a lower-tier option for touch-ups rather than a go-to solution.

What Reviewers Are Saying

Effectiveness

50%

The effectiveness of Perma-Blue varies significantly among users. While some find it effective for minor touch-ups, others report dissatisfaction, stating the finish is faint and inconsistent, particularly with different types of steel. Reviews reflect a divide between it working adequately and not meeting expectations.

Ease of Use

60%

Perma-Blue is praised for its simplicity and clear instructions, making it a feasible option for users looking to perform blueing at home. Many users highlight that the application process is straightforward, though the results may not always match their efforts.

Odor and Aesthetics

40%

Several reviewers mention the strong odor of the product, which detracts from their overall experience. Additionally, there are mixed feelings about how well the product blends with existing finishes, with some users reporting that it appears more gray than blue on polished surfaces.

Comparison to Alternatives

70%

Multiple reviews suggest that there are better alternatives available, such as Oxpho-Blue and Dicropan. Users often recommend these products over Perma-Blue due to their superior durability and finish quality, emphasizing a perceived lower grade associated with Perma-Blue.

Longevity and Durability

55%

Durability is a common concern, with users noting that the finish can rub off over time and may require multiple applications for a satisfactory result. This aspect makes it less desirable for those looking to achieve a long-lasting effect.

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Love this stuff!

Simple to use. Easy to understand directions. Also, had great results for blueing an area on my barrel that had exposed steel. Blended perfectly with existing blueing.

Amazing

I have used this solution for years on my knives to protect and finish them. I have gone as dark as a gunmetal blue grey without heat and as light as a turquoise blue. The coating is like all oxides and will eventually rub off if scratched by another hard surface but to maximise the effect I have bathed my parts in a brief acid bath, wash with purified water, and lightly sanded with a 1000 grt sandpaper, then applied the product. Heating will also achieve a more resistant result but it depends on the desired depth and effect.Multiple coats may need to be applied. You are creating a layer of oxide here not adding paint, the outer surface is going to scratch so if you get the product into the metal a little bit your finish will be more durable.