I painted our Lamborghini and this was my very first paint job I have ever done. I also used a cheap LVLP gun with a 20G 4.0cfm compressor. I did have to use a urethane sealer (I even used the supplied hardener with it and it was enough for the paint and sealer). It surprisingly laid on better than the sealer. Sprayed two coats wet as recommended. I took one star off for the poor customer service when trying to get some help matching paint to what I was looking for. They were completely unhelpful and the shipping time was longer than estimated when I had already planned a weekend to paint the car based on estimated arrival time.