Layers of different clears
I did not want this to become confused with the mixing clear thread, so I began this one. Once I have cleared the vehcile I am about to paint, I intend on sanding it down flat and applying 3 more coats of clear. Is there a compatability problem using a different clear to apply the other three coats? I usually go through 1 gallon on a three coat job, and in this case I am going to do that twice. This job is for a friend of mine, and he drives a large GMC Denali SUV. I am trying to help him out on this job and that was why I was going to mix the clears before to save him money. I am thinking of buying a gallon of local clear by a jobber who has thier own brand. I dont know who makes it for them, and then spraying the real good spi over it once it is sanded down flat again.
Do any of you see a potential problem with this? I was under the impression the iso content of each clear would not matter since they are not mixed together. Is this incorrect?