Are these holes in the rear of your unit or on the side panel below the slides and etc.? If you have a full body paint they will more than likely come in white and the dealer or whoever does your work will have to have them painted. Luckily, I have one of the last of the white bodied Montana's and I don't have to have anything pained when I have a mishap! Don't ask me how I know this! I would contact Keystone Customer Service and see if the metal you are ordering comes painted. MY guess it does not but I have been wrong before!