If the door was originally painted with latex paint priming should be unnecessary.
Oil paint for interior doors.
For interior doors we recommend the diamond brite paint 31000 which is specifically designed to protect high traffic surfaces.
16 pro tips for painting interior doors.
Oil based paints need 24 hours before a second coat can be applied.
Choose whether you need to prime the door before painting.
Do not apply oil based paint over a layer of water based paint.
You can however paint water based over oil based paint.
If your door is in good shape with no cracking or peeling paint you may be able to paint over the door with very little preparation.
If this is the case you must know the base of the last layer of paint applied to the door.
Paint the counters of the door with primer first and then use a roller for the flat surfaces.
After the first coat is dry pros often recommend sanding again using 320 grit.
If it was painted with oil based paint prime before using a latex based paint.
Your primer should be a similar shade to the final paint color.
Make sure to use interior primer for your interior door.
By the early 1900s oil paints were incredible products that leveled beautifully created hard durable finishes and held up to the harshest conditions.
The right paint should protect against dirt and human oils as well as the force from opening and closing which can cause dry paint to crack.
Unfortunately oil based paint s heyday was short lived and for the last 40 or so years due to increased regulation and air quality restrictions the quality of most oil based paints has suffered.