Todd Wiley
Double Eagle Member
I did some painting on my multicolor and the time is a direct correlation of the shade of color you are looking for. I did several 1 hour applications to watch for shade changing and learn more about the painting technique with different colors. However, I noticed significant color changes around 4 hours to as much as 6 hours. Could be my painting dye mixture or other factors that I am unaware of... so time may vary per color.