Diamondite is glass care! The Diamondite line includes complete kits to polish glass, to restore plastic headlights, and to restore clear vinyl windows. Each kit includes a Diamondite handbook explaining how to safely polish clear automotive surfaces using your electric drill, polisher, or by hand. For more information on Diamondite, request a handbook or view our Diamondite how to video. Diamondite kits are the ultimate glass and plastic care systems!