Enhance wear resistance. The properties of epoxy floor paint are determined. Epoxy floor paint is a kind of film-forming floor paint. It completes its protection mission by forming a protective film on the surface of concrete, just like our skin. But because it's film-forming, it can be worn out. The thinner the floor paint works, the easier it will be worn out. Middle coating is the key to improve the wear resistance and service life of epoxy flooring Engineering by sandwiching between primer and top paint. 增加厚度。一般的地坪漆底漆和面漆施工后，只会产生0.2-0.5mm的涂层，这样不仅耐磨很差，还给人们走在上面的体验很差。这个大家应该都有感受， 厚的环氧地坪工程有一定弹性，走在上面很舒适，摔倒了也不会很疼。
Increase thickness. General floor primer and topcoat construction, will only produce 0.2-0.5mm coating, which not only wear very poor, but also give people a poor experience walking on it. This should be felt by everyone. The thick epoxy floor project has a certain elasticity. It's comfortable to walk on it and it won't hurt much if you fall down.
Cost reduction. Since the interte coating does not need to undertake the task of protecting against harmful substances, the requirement for it can actually be reduced a little. And the middle coating is in the middle of the epoxy floor coating. No one can see it in any colour, so the colour powder can be eliminated. Therefore, interte coatings are generally cheaper than topcoats and primers.