I really like this material. It spreads very easily and gives a nice wet look without being super greasy. I just spray it on and rub it in with a tire sponge. Takes about 30 seconds per hoop and keeps them smooth. Depending on the weather, this can take up to a few weeks. A bottle will probably last a year if not more. When it comes to appliqués, I tend to go fairly light because I don't want them to be too shiny.