I restored some old patio furniture and ended up painting it a beautiful red color. We have awful weather here and I was so worried that the red would not last through the elements so I wanted to find something that would help to protect the paint underneath and give it a glossy shine that it was missing. I bought this and went right to work with it. It is so simple to use and the application is very easy, you just hold it around 18 inches away from the piece that you want to paint and do short sprays. This adds a really nice and thick layer that is leaves it clear and protected against a lot. This also leaves a beautiful gloss finish on your furniture. I have had this on my furniture for about two years now and it still looks as beautiful as it did the first day. It has lasted through all of the elements from over 100 degrees outside to very cold and a lot of snow, rain, hail, and dust. Quality Great and high quality, it is very nice and thick and makes whatever you are painting have a layer of protection that is high quality and can withstand a lot of different things.