COLD BLACKENING CHEMICAL - VCBLK HB-18
It sounds like you're referring to a specific chemical product called VCBLK HB-18, which is likely used for cold blackening or black oxide coating of metals. Cold blackening or black oxide processes are used to create a corrosion-resistant black finish on ferrous metals like steel and iron. This process involves treating the metal with a chemical solution to form a black oxide layer on the surface.
VCBLK HB-18 could be a proprietary or trade name for a specific formulation used in this process. The exact composition and usage instructions would typically be provided by the manufacturer or supplier of the product.
If you need more specific information about VCBLK HB-18 or its application, I would recommend referring to the product documentation or contacting the supplier directly for detailed instructions, safety guidelines, and technical support.
Keywords
iron
steel
surface
VCBLK HB
supplier
trade name
application
proprietary
manufacturer
ferrous metals
black oxide layer
chemical solution
exact composition
technical support
safety guidelines
usage instructions
black oxide coating
specific information
specific formulation
product documentation
black oxide processes
detailed instructions
COLD BLACKENING CHEMICAL
specific chemical product
corrosion-resistant black finish
