Flakes are used by HOK, PPG, Sherwin-Williams, or Dupont in their automotive paints & finishes. Add a perfect effect to your: Custom Paint (Cars,Truck,Hotrods,Harley,Imports,Racecars...) Power Coatings (can use in 450' degree fahrenheit temperture) Flames Air Brushing Art Paintings Epoxy Finger Nail Polish Model Cars, Boats, Planes Drywall House Appliances.