Color sanding PPG Concept
 

Does anyone know if there is a time limit for when PPG Concept that has been sprayed and then color sanded. I believe it get harder the long you wait to color sand it. The spec sheets donot really specify any timeframe, just how long you need to wait before color sanding, not a end time.

Re: Color sanding PPG Concept
 

I don't know how long you can wait but I have wet sanded it more than a year after it was sprayed.

Re: Color sanding PPG Concept
 

You are correct in there is no time limit and that it just gets harder as it ages.

Re: Color sanding PPG Concept
 

Thanks Brent and Dave. That was what I was hoping was the case. I may not get to color sanding for a few weeks after spraying as I have a lot of other things to do.