I gotta agree that rust oleum or tremclad how it's called is a rather surprisingly nice product. I'd like to share my experience with using inexpensive methods of spraying a car. And trust me there is a way to paint a car with good quality in under 100$ worth of material. I spray for living. Once I have decided to spray a car with plasti dip. I won't be talking about plasti dip here because I don't wanna promote this product as my personal opinion on it is not the best. But as soon as I peeped that off and while having my car still masked and in a booth I wanted to experiment. I heard some guys roll on themclad with good results. I will begin with the fact that difference between rolled on and sprayed on product is huge. I wouldn't attempt rolling my car. So back to the story. I went to the store and got a can of rustoleum/tremclad in white matte. Thinned it down about 20% and sprayed it. What I discovered that it payed down and flowed very nice. But there was something I did not like about it. Even dry and cured it was still a bit gummy. So my curiosity did not end there. And I am very happy I continued pursuing the search for ultimate cheap method to spray a car. So I went to the store Sherwin Williams and got Sher-Kem metal finishing enamel. I'll be honest I used this product before and it sticks to anything as long as the surface is pre sanded and degreased. so there we go I masked my car in the booth again thinned it down to an appropriate viscosity and did couple testing pieces on a waste pieces of metal. This product is amazing and I will choose it again in the future. So when I sprayed it I got same result at rustoleum. But on the other piece I have added catalyst to it (yes they sell catalyst for it) and the difference in hardness and speed of drying was night and day. I even added pearls in there and they flowed very nice. So if you guys are planning to use rust oleum on a car take this in consideration. Sher-Kem from Sherwin Williams plus catalyst and it comes in different sheens and you can get them to Color match to what u want. Adding pearls to it is very much acceptable and durability and scratch resistance on my opinion isn't any worse than autobody clear. The bottom line is that you get a professional looking pain job with the product that is easier to apply than auto body clear/base and that stands up to weather and every day wear like a champ. (Where I live in winter it gets to below 40 Celsius). And forgot to mention that it's roughly the same price as rustoleum. I hope my experience will help somebody.