thinning

Thinning is a process used in manufacturing or material treatment where the thickness of a substance, such as paint, metal, or foam, is intentionally reduced or made more uniform. This often involves removing excess material to improve application, performance, or appearance. For example, thinning paint involves adding a solvent to achieve a smoother, more workable consistency. In materials like foam or metal, thinning can help achieve specific shapes or lightweight structures. Overall, it’s a controlled reduction of thickness to enhance the material's usability or performance in its intended application.