To use, shake the can prior to applying on a cool and clean surface. Make sure surface is dry and free from dust, grease and oils. Next, spray the product from 4” to 5” away onto the metal surface with two to three passes. Apply the protectant in an overlapping continuous fashion until the surface is completely coated. For best results let the first coat dry for a couple of minutes then follow with a second application. Lastly, allow product to self-dry to the touch for at least 10 minutes. Avoid disturbing surface while drying and follow with a touch up spray to coat any missed areas. Product will fully dry in 45-60 minutes.