Hello guys,
Me too bought the same kit and used it but the end of the work wasn't satisfied so I had to reverse it (wipe off with solvent spray).
Like Sam Dinkar said, its not for amateurs and not even a easy task to do in home. Its difficult to use spray can. One should be a professional painter but then he opts for professional products rather then going for com-paint.
If you really want the job done perfectly, get it painted by professional car paint shops. Its worth what you pay.
Meanwhile what I did with the partial used kit is,
1. Sprayed the paint into a plastic plate few times until I get a liquid of the same,
2. Using a tiny size painting brush, Dipped it into the liquid paint on the plastic plate,
4. Then painted few of the scratches on my car that where deep but thin in width.
5. Finally polished and waxed as a usual task.
My car is gray in colour and the deep scratches become white (because of primer), Now that I have filled the scratches with matching car paint, they are 90% invisible now. Though I will get the panel painted by professionals sometime later.
You can even do the same thing by getting a matching colour paint for your car from a car paint shop (50ml is more then enough) and a tiny brush rather wasting money on com-paint.
(Credits to Dr MUDHAN for giving this nice idea)
Thanks...
Best Regards