Blackmirror
New member
Currently I use the Duplicolor touch up paints for my black Grand National. I keep the bottle in my room at room temperature and haven't exposed it to cold weather. I've had the bottle for a long time and today I checked it after shaking it and saw that it was a little thick. Is it normal that touch up paints thicken up overtime even though you store them at room temperature? How long does the consistency of the paint lasts before it thickens?