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Hero image 0 of Caswell BOCONC Black Oxide Concentrate, 1 Pint, 0 of 1
Caswell BOCONC Black Oxide Concentrate, 1 Pint
Key item features
- Intended Use: Blackens steel and iron components, but is not suitable for use on stainless steel materials.
- Post-Treatment Sealing: Requires subsequent sealing after the blackening process, with recommended options including Penetrating Sealer or Caswell Sealer.
- Concentrate Dilution: Mix one part of the concentrate with nine parts of distilled water to prepare the blackening solution.
- Solution Yield: One pint of concentrate yields approximately 1.25 gallons of ready-to-use blackening solution.
- Extensive Coverage: A single gallon of concentrate can blacken a surface area ranging from 600 to 1200 square feet.
- Application Method: Parts should be immersed and swirled in the solution for 30 seconds to 5 minutes, or simply placed for 5-10 minutes, then rinsed with fresh water at room temperature.
- Shipping Restrictions: This product contains hazardous goods, limiting shipping to ground service within the Continental USA.
Generated by AI
Specs
- Industrial sealant typeBlack Oxide Concentrate
- Rec. useAutomotive
- Recommended surfaceMetal
- BrandCaswell
- ColorBlack
- TransparencySolid
Price when purchased online
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About this item
Product details
Blackens steel and iron parts (not stainless steel). Parts must be sealed after blackening. Use our Penetrating Sealer or Caswell Sealer. Mix 1 part Concentrate with 9 parts distilled water. 1 pint of concentrate makes 1.25 gallons of blackening solution. Parts Coverage - 600 to 1200 sq. ft. of surface area blackened per gallon of concentrate. Immerse the part in the mixed Black Oxide Solution and swirl around for between 30 seconds and 5 minutes. Alternatively, the part may simply be placed in the solution for 5 - 10 minutes. Remove the part from the solution and rinse in fresh water. Use at room temperature. Contains Hazardous Goods. Shipping restrictions apply. Ground shipping only to the Continental USA. Please call +1 315 946 1213 or contact us for rates to other locations.
Caswell BOCONC Black Oxide Concentrate, 1 Pint
- Blackens steel and iron parts (not suitable for stainless steel)
- Requires sealing after blackening; recommended sealers include Penetrating Sealer or Caswell Sealer
- Mix ratio: 1 part concentrate to 9 parts distilled water
- One pint of concentrate produces approximately 1.25 gallons of blackening solution
- Coverage: 600 to 1200 sq. Ft. Of surface area blackened per gallon of concentrate
info:
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Specifications
Industrial sealant type
Black Oxide Concentrate
Rec. use
Automotive
Recommended surface
Metal
Brand
Caswell
Warnings
State Chemical Disclosure
Contains Hazardous Goods. Shipping restrictions apply. Ground shipping only to the Continental USA. Please call +1 315 946 1213 or contact us for rates to other locations.
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Showing 1-3 of 6 reviews
Mar 22, 2025
anonymous
5 out of 5 stars review
Verified Purchase
Works as advertised
Product worked really well, just as it is described. The results were mixed because of the different types of bolts that I used, but I had seen a video on YT that prepared me for those results. Some of the bolts turned really black while some were more brownish.
Helpful?4KKALN2EGI0D1913101035
Sep 22, 2024
Lucas
5 out of 5 stars review
Verified Purchase
Good Value
Works great and goes a long way.
Helpful?4KKALN2EGI0D1913101035
Oct 21, 2023
BigDaddy
5 out of 5 stars review
Verified Purchase
Great product!
Works great and easy to use, thanks!
Helpful?4KKALN2EGI0D1913101035
