Vapor polishing

Vapor polishing is a technique used to enhance the surface finish of certain materials, most commonly thermoplastics such as poly(methyl methacrylate) (PMMA), also known as acrylic. The process involves exposing the material to a solvent vapor that interacts with the surface layer of the plastic, effectively melting and smoothing it. Here’s how vapor polishing typically works: 1. **Preparation**: The plastic part to be polished is cleaned to remove any contaminants that may affect the polishing process.