Front Door Paint Colors and How to Paint an Exterior Door

To do so, apply a little rubbing alcohol with a rag to a portion of your door. Not to worry, a bonding primer sticks to the oil based paint and will also adhere to the front door paint.You can find a bonding primer at hardware stores and home improvement stores.To paint an exterior door, tape off handles, hinges, glass and anything else you want to keep free of paint (like the doorbell!