Traditional Culture Encyclopedia - Traditional culture - What is cavity wax injection?
What is cavity wax injection?
The main purpose of injecting wax into the cavity is to prevent the vehicle from rusting during its service life. When vehicles come into contact with air, there are mainly gas corrosion and electrochemical corrosion. This processing technology can effectively prevent the above two kinds of corrosion. Heat the wax to 140℃.
Drive into the body-in-white with a wax pump. There are mainly public Polo, Bora, sagitar and Yidong in China.
BMW has also adopted it, but there are no Japanese cars.
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