What are the methods for line marking in parking lot and garage ? In order to regulate road safety, various roads and garages are filled with different types of markings. There are two main construction methods for line marking, namely cold spray marking and hot melt marking. Combining the effects of the two, hot melt marking is the most widely used method. www.fsgrk.com grk-wendy@foshangrk.com.cn whatsApp:008613660776067 1. Cold spray marking Cold spray marking is also called normal temperature marking, which refers to the method of drawing lines directly by diluting the marking paint and then using a cold spray marking machine without heating the paint. The color is clear and the process is relatively simple. 2. Hot melt marking Hot-melt marking refers to the melting of the marking paint in the paint bucket by heating it. It is generally composed of thermoplastic resin, pigments and fillers, reflective materials and other additives. The hot-melt coating is powdery...