URKO Project 1962 - How to Make Cold Black Oxidation (Part 2)
☑️ URKO Project 1962 - How to Make Cold Black Oxidation (Part 2)
This video is part of PROJECT URKO 1962
Restoration of the URKO Pressure Rifle 4.5mm year 1962 - Relic | Step by step
This is a beautiful specimen that is almost 60 years old in its original condition, but with plenty of things to catch up on. The objective is to renew it and show the process of dismantling, cleaning, removing the rust, redoing the black oxidation, restoring the stock, lubrication and, if necessary, changing components with possible natural wear and tear due to use and weathering.
✅ SUMMARY OF THE COLD BLACK OXIDATION PROCESS:
- 1st STEP:
Brushing and sanding the surface of the parts to be oxidized;
- 2nd STEP:
Washing with running water and neutral detergent to remove any type of oil or grease;
- 3rd STEP:
Surface preparation with Quimox, which has the function of degreasing and activating the steel, as it acts as a phosphatizer, preparing the surface;
- 4th STEP:
Rinse the pieces with water to neutralize the Quimox, dry with a clean paper towel or cotton fabric;
- 5th STEP:
Oxidation of parts by immersion in Oxi Black 10;
- 6th STEP:
Rinse parts with water to neutralize Oxi Black 10;
- 7th STEP:
Protection with Quimatic 10 lubricant to stop the Oxi Black 10 reaction process on the surface.
✅ These are the products used in the COLD BLACK OXIDATION process in this video:
- QUIMOX
Surface preparer. Removes rust and prepares the metallic surface for receiving finishing. Acts as a cold phosphatizer. It also removes oiliness. Cleans and activates the surface to black oxidation with OXI BLACK.
➡️ www.quimatic.com.br/conteudo/...
- OXI BLACK F10
Cold instant black oxidation. It is a composition of strong oxidizing agents, based on inorganic acids, which promotes complete and instantaneous oxidation of metallic iron surfaces, forming a black iron oxide finishing layer.
It is indicated for the black finish of metallic iron and steel surfaces, in a consistent and uniform way, in a cold process and without dimensional or structural modification.
➡️ www.quimatic.com.br/conteudo/...
- QUIMATIC 10
Non-greasy industrial lubricant. It is a combination of oxidized waxes and petrolatum with state-of-the-art anti-corrosive additives and PTFE. Dry-film, anti-static, fast-penetration lubricant that provides excellent lubricating and anti-corrosive protection properties to the mechanisms it protects.
Ideal for black oxidized parts (protection after oxidation).
➡️ www.quimatic.com.br/conteudo/...
-- --- --- THIS PRODUCT IS NOT FOR SALE -- --- ---
In this video you saw how to make the black cold oxidation of the Urko 4.5mm pressure carbine year 1962.
➡️ IMPORTANT:
The content of this video does not infringe KZfaq rules and guidelines, as it is not about firearms, but rather a brief tutorial on how to restore and maintain a "pressure" carbine, ie, it is about equipment. leisure, recreation and sport shooting that is NOT subject to firearms legislation.
This video does not encourage violence, does not condone or induce any act of violence or violation of local laws.
PRESSURE RAILS ARE NOT FIREARMS AND DO NOT NEED REGISTRATION
In accordance with Ordinance No. 36-DMB, of December 9, 1999, (norm that regulates the trade in arms and ammunition approved by the Ministry of Defense and the Brazilian Army) spring-action pressure weapons, with equal or lower caliber to 6mm, they are not firearms.
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