Acrylic sheets are a popular substrate in commercial, artistic, and industrial applications, and enamel paints can be used successfully on them when applied correctly. Enamel offers excellent adhesion, a high-gloss finish, and resistance to moisture and chemicals. However, surface preparation is crucial: thorough cleaning and light sanding are recommended to improve paint adherence. F... https://www.creativityartgallery.org/enamel-paints-on-acrylic-sheet/