Agricultural coatings help protect metal equipment from rust by creating a barrier between vulnerable surfaces and moisture, oxygen, chemicals, and contaminants that can accelerate corrosion. For tractors, implements, trailers, and other farm equipment, that extra layer can be particularly useful when machinery regularly operates outdoors or is exposed to wet, dirty conditions. In Wake Forest, NC, agricultural equipment may encounter humidity, rain, soil, fertilizers, and plant residue throughout the year. Understanding how protective coatings work can help equipment owners make more informed maintenance decisions. How Rust Develops on Agricultural Equipment Rust is a form of corrosion that occurs when iron or steel reacts with water and ox…