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The look of OEM applied black oxide coating at home, and even more durable.
Replicates OEM black oxide/phosphate finish
Chip and chemical resistant
Resists temperatures up to 600° F
Protects against rust and corrosion
Not affected by DOT 3 brake fluid or gasoline
No special equipment, no heat cure
For iron, steel, stainless, and aluminum
Many factory brackets and fasteners originally were given a black oxide/phosphate finish to protect them. Eastwood’s Metal Blackening System allows you to apply a factory looking finish, with no special equipment and no need to heat cure. This 2 component product protects against rust and temperatures up to 600° F. It not only replicates the look of black oxide, but the feel as well, while being even more durable.
What's Included
4oz kit contains: 4oz of cleaner and 4oz of metal blackening solution, enough to cover 6 square feet. Application is either with the included aerosol spray or conventional paint gun or air brush.
Application is either with the included aerosol spray or conventional paint gun or air brush. Once product is dry to the touch, approx 24 hours, parts can be assembled or placed back into service. Once parts have fully cured for 2 weeks, they will be protected from corrosion, chemicals and abrasion for years and still have that OE black oxide appearance.
Rated 5 out of
5 by
The Last Templar from
Achieved the look I wantedI have the older version of this product in a plastic tub that I purchased a few years ago but it still works great, I used it to get the correct look I wanted on a pair of medieval belt buckles that I made, I hammered the buckles, dipped them for 10 seconds so as to not get them too dark, let dry for a few minutes, then lightly sanded them with some 600 sandpaper, then put them in the sealing solution for two minutes and let dry a day, the results were exactly what I wanted.
Date published: 2021-01-16
Rated 5 out of
5 by
Stephen K from
Easy to applyI bought this a while ago ,easy to apply seam to work well ,must let it cure completely a few days so it is more durable . Looks great !
Date published: 2017-10-09
Rated 5 out of
5 by
pairodocs from
Perfect resultsUsed for outdoor strong-ties and carriage bolts. Nearly 300 pieces. Followed directions.Excellent results.
Date published: 2016-08-10
Rated 5 out of
5 by
dlwjr from
EASY TO USEBought this to do my rims for my truck it would be a lot nicer if it was more product
in the kit.
Date published: 2016-07-29
Rated 5 out of
5 by
Bngrndr289 from
Easy Eastwood Metal Blackening SystemLike the title says, very easy to accomplish. I bought this kit specifically for use on some aluminum items. Works pretty well from what I can see. How durable the coating is remains to be seen. And it does have some gloss to it; it's not dull by any means. More like a semi-flat black sheen. Left knurled portion of peep sight is aluminum and the right side is factory steel, with whatever blackening process they used in the late 40's.
Date published: 2015-04-15
Rated 4 out of
5 by
Dave from
Metal blackening productThe finish it gives is excellent!! The delivery system supplied did not work. The aerosol must have leaked down ??? I used my small spray gun which worked fine.
I have an iron offset firebox on a large smoker that needs restoring. Would this product be appropriate for this purpose?
Asked by: Joy Today
If the firebox exceeds temperatures above 600° F
NO
Answered by: Anonymous
Date published: 2023-05-31
Looks great. Is this basically a high performance catalyzed paint? Can you tell us what it actually is, please? Thx.
Asked by: NWRob
The look of OEM applied black oxide coating at home, and even more durable.
Replicates OEM black oxide/phosphate finish
Chip and chemical resistant
Resists temperatures up to 600° F
Protects against rust and corrosion
Not affected by DOT 3 brake fluid or gasoline
No special equipment, no heat cure
For iron, steel, stainless, and aluminum
Many factory brackets and fasteners originally were given a black oxide/phosphate finish to protect them. Eastwood’s Metal Blackening System allows you to apply a factory looking finish, with no special equipment and no need to heat cure. This 2 component product protects against rust and temperatures up to 600° F. It not only replicates the look of black oxide, but the feel as well, while being even more durable.
Answered by: Anonymous
Date published: 2025-03-21
Would this work on chrome door handles if the chrome is scuffed?
Asked by: Ethan
Yes it will.
Answered by: 29 Gallon single stage
Date published: 2023-02-09
I have the older kit, with a blackening compound to be mixed with distilled water. I have searched the booklet and all labels. What is the mix ration, compound to distilled water?
Asked by: Marv
Please contact us by calling 800-343-9353 or by emailing tech@eastwood.com
Answered by: Kelly H
Date published: 2022-01-17
do you have to buy the kit or are the part "A" and part "B" available in bulk? I want to use a spray gun and wouldn't need the spray bottle. What is the mix ratio for part "A" and part "B"?
Asked by: Doug
This application and mixing instructions can be found on the instructions link on the website https://www.eastwood.com/images/pdf/15357Q_unst.pdf. It mixes 12:1 and is not sold separately. We only offer this as a complete kit.
Answered by: Kelly H
Date published: 2020-08-22
Would this product be suitable for the bolt heads on my motorcycle, (i.e. primary cover, transmission bolts, & head bolts)?
Asked by: Nooch
Yes, this kit would be a great option for the applications in reference. If you have further questions or concerns please call us at 800-343-9353 or email us directly at tech@eastwood.com
Answered by: Kelly H
Date published: 2020-02-14
Would this be durable enough to coat a pistol slide. What is the hardness rated at.
Asked by: Miles
Unfortunately we strictly test for automotive use only. The ratings of this coating are:
Direct impact resistance – 160 in. lb.
-Reverse impact resistance – 160 in. lb.
-Salt Spray test – 500 hrs
-Pencil hardness – 6H
-Adhesion ASTM D3359-02 – 5B
-Taber Abrasion – 3000 cycles
-Heat Resistance – 600F
Answered by: Kelly H
Date published: 2021-09-25
Can I apply another coat of this product a day or two later with out any type of prep. I ran out of product and purchased another kit. There are still some bare spots on my parts that, after drying are visible.
Thanks
Asked by: Joseph
This product would not be able to be reapplied, you would have to scuff all the old paint back down or you will run into a reaction with the new coats.
