This compaction of the wood s surface prevents stain from penetrating to the wood garage door properly.
Sanding wooden garage door.
Even if the door hasn t previously been painted treated or sanded it s also good to sand it down to open up the fibers and help it accept the stain more easily.
Use an orbital finish sander or sanding pad with 220 grit sandpaper to sand the door quickly and remove minor imperfections.
Mill glaze is a name professionals use for the crushed pores milling leaves behind.
In this video i show you step by step how to easily and quickly paint a garage door with professional results.
Sand the patched areas using an electric sander and medium grit sandpaper.
If there is significant peeling it might be time to sand the door and repaint it using a high quality exterior grade latex paint.
From panel ornaments to windows and other intricate details that get in the way of an easy sanding job you need the right tools to ensure your success.
Change sanding discs often to avoid creating swirl marks on the door with the sander.
Sand all of the flat areas of the door including the center portion of the raised panels.
Paint stain and sanding grit can build up on the sanding disc.
You don t want to sand through to bare wood dust the door and wipe it down with a tack cloth.
Sand the entire surface of the door if there was a lot of peeling paint.
Dust and sand with 280 grit paper then put on the final coat.
Use a sanding block or a sheet of sandpaper to.
Brush on the second coat following the same order and let it dry overnight.
Avoid this by sanding every square inch of the garage door.
When the sanding is done use a vacuum or brush to remove the particles that have been sanded off.
Prepping the garage door ensures that paint will go on easily and hold up well.
You can use either oil or latex based paints f.
Put on your protective gear the work gloves dust mask and safety goggles and then remove any rusted or chipped.
Failure to sand the door will lead to the new paint peeling off in short order.
Place a 150 grit sanding disc on the orbital sander.
Always sand with the grain of the wood.
For small areas of dings dents or scratches lightly sand the area and apply touch up stain blending it into the surrounding area.
After the finish has dried overnight gently hand sand it with 220 grit paper.
If you are working on a new door cleaning then sanding the door will remove mill glaze.