- Arti-spot is a contact color for testing the accurate fit of crowns, inlays, onlays, telescopic crowns, clasps, and the friction surface of debris - Arti-spot can be applied with a brush, and the solvent evaporates in seconds leaving a thin film 3 microns thick Arti-spot can easily be removed after use with hot water, mechanical friction (toothbrush or dental floss and alcohol can remove residual color deposits. **For further product information, please contact Chat Support**