Plastic All-in-One easily polishes, restores, and protects a multitude of glossy plastic surfaces including headlights, taillights, b-pillars, interior trim, gauges, instrument clusters, convertible top windows, motorcycle windscreens, boat windows, and more. Sub-micron abrasive technology quickly removes yellowing, dullness and defects like swirl marks and light scratches to restore original clarity. Advanced SiO2, resin, and silane technology leaves behind a durable protective barrier to preserve your work and help prevent yellowing, dullness, oxidation, and water spotting. This formula is great for use by hand, random orbital, or rotary.