I am going to paint my vinyl siding (to change the color). Apparently I'm supposed to go all the way across row by row, or a couple rows at a time. But what if I get interrupted? Is it okay to complete several rows and then come back to continue painting later on, after the first part has dried?
Also, for the first of the two coats, may I complete a whole section (top to bottom) before going on to the next section, since the second coat will hopefully cover up any vertical lines I might have created?