for Toyota Corolla 2014-18 Slate Metallic 1F9 Base Coat & Clear Coat

If your work gets messed up, it was your fault. With that being said, The seller will be very happy to sell you more product, and you will not be happy paying for it. The paint at least for me, was a pretty close match as my car sat in the sun and faded a bit. You can blend the offset shading by knowing how to spray. Give it several hours between coats. BE PATIENT! Do not rock the can while spraying, it will cause the paint to spit, more so when the paint becomes low in the can. I would give it at least several days before sanding. The product is as good as you can get. It's not the paint, it's the painter that messes up. Please remember that, well at least from my order anyway, that the cans are marked and contain 8 fluid ounces and not 12 ounces, so, order enough to do the job right the first time. If you order paint the first time you would hopefully want it from the same batch. Good luck! Paul C.