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Anti-rust paint is a kind of paint specially designed to prevent rust on metal surfaces. It is widely used in various fields such as construction, automobiles, ships, machinery, etc. Rust is a common form of metal corrosion, which not only reduces the strength of the metal, but also affects its appearance and service life.

2K acrylic paint, referred to as 2K paint, refers to a two-component paint system. The two components of 2K paint are base and hardener. Before use, these two parts need to be mixed in a certain proportion, and after mixing, a chemical reaction occurs to form a tough and durable coating.

The mixing ratio of 2K acrylic paint varies from manufacturer to manufacturer and specific product, but the common ratios are usually 4:1, 3:1 or 2:1, that is, the ratio of base to curing agent is 4:1, 3:1 or 2:1.

Zinc-rich primers are a type of coating rich in zinc powder that performs well in the field of corrosion protection due to its cathodic protection. Zinc powder forms an electrochemical reaction with steel in the coating, corroding before steel, thereby protecting the steel from corrosion.