Description: it is used for chemical oxidation of surfaces of products made of iron-based alloys containing no more than 3% chromium. The product forms a strong oxide film 5-10 microns thick on the metal surface, which reliably protects against corrosion due to exposure to atmospheric oxygen and moisture. The film also has sufficient mechanical strength and is scratch resistant. The oxide coating does not lose its appearance even over decades. However, the process requires at least 6 hours to build up the oxide film to the required thickness, during which several processing cycles are performed. It was the high labor intensity of the process that led to it being replaced by the cheaper and faster, but lower-quality alkaline method. However, the process of bluing with rust varnish does not require the use of sophisticated equipment and can be carried out at home.This recipe of rust varnish produces the most durable and beautiful bluing of all known means! The rust varnish undergoes several stages of purification, so during the blackening procedure, a minimal amount of plaque from reacted salts is released. This reduces the consumption of steel wool, simplifies the touch-up procedure, and minimizes the amount of dust generated. You can get advice and purchase all the basic auxiliary materials in our online store. Brief instructions (detailed instructions are supplied in paper form with the product) 1.Surface preparation - grinding, polishing. 2. Degreasing. First with a solvent, then by boiling in a solution of soda ash. 2.1 Rinsing. 3. Application of the 1st layer 3.1 Drying of the 1st layer at room temperature. 3.2 Application of the 2nd layer 3.3 Drying of the 2nd layer 4. Boiling in distilled water for 10-15 minutes. 5. Troweling with steel wool, metal brush. 6. Repeat steps 3-5 about 5-7 times until a suitable coating is obtained. 7. Neutralization. 8. Boiling in oil at a temperature of 105-130 °C.
Price: 28 USD
Location: Europe
End Time: 2024-12-11T13:36:07.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Brand: Barrel Cleaner
Number of Items in Set: 1
Type: Cleaning Kit
Color: Multicolor
Material: Plastic
Set Includes: Cleaning Kit
Country/Region of Manufacture: Ukraine
Vintage: No
