Plastic coating is a process where a layer of plastic is applied to a surface to enhance its properties. This technique is commonly used to protect metal items from corrosion, improve grip on tools, and provide a decorative finish. The plastic coating can be applied through various methods, including powder coating and liquid coating, depending on the desired outcome. The benefits of plastic coating include increased durability, resistance to chemicals, and improved aesthetics. It is widely used in industries such as automotive, electronics, and furniture manufacturing. By providing a protective barrier, plastic coating helps extend the lifespan of products and reduces maintenance costs.