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The formula design of the epoxy primer determines its original viscosity. If the product has a high viscosity when it leaves the factory, direct use may cause difficulty in brushing or spraying. At this time, adding an appropriate amount of diluent can reduce the viscosity and improve construction performance.

As early as the 1950s, some states and cities in the United States began to realize the hazards of lead paint and took preliminary restrictive measures. For example, Chicago and New York City began to restrict the use of lead paint in residences in the late 1950s. However, these measures had limited impact nationwide.

Drying agent is an additive commonly used to speed up the drying speed of paint, especially in oil-based paints and industrial coatings. Drying agents speed up the hardening process by accelerating oxidation or polymerization reactions in paint.

The biggest difference between 2K primer and ordinary one-component primer is that it requires the participation of a hardener. The role of the hardener is to cure the primer and form a solid coating through a chemical reaction. Specifically, the reasons why 2K primer needs a hardener are as follows: 1. Improve hardness and durability 2. Accelerate the curing process 3. Enhance adhesion

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.