There s no sense in going any finer dee says.
Varnishing old wooden garage doors.
If your wood door has an old paint finish or other kind of varnish that you want to remove there are a couple of options.
Putty knife to work the compound into the wood grain pores and to fill holes.
Gerry crumbley 801 631 views.
With the door resting on padded sawhorses use a random orbit sander with 80 grit paper to quickly remove what remains of the old varnish and sun baked flakes of wood.
Step 4 mix your varnish it is important that you stir your varnish thoroughly before applying it.
Scrape any worn varnish off photo 2 then sand with 120 or 150 grit sandpaper.
In partially damaged areas feather the sanding into the undamaged areas then lightly sand the rest of the piece to prepare it for a new finish photo 3.
Remove old paint or varnish.
Wait for the compound to dry.
Staining the door is appropriate if you ve removed an old finish or you re varnishing a new unfinished door and it gives extra ultraviolet protection to an exterior door that gets sun.
Sand the wood again with 100 grit paper then 120 grit.
Use wood cleaner to clean all dirt grime oils and bird poo off the door.
A newly refinished garage door will add richness and character to the front of your hom.
Wipe the dust from the door with a slightly damp rag.
Or you can use chemical strippers to remove the layers of paint.
The easiest way to do this is to take a piece of the trim to a paint store to have it matched photo 1.
Faux wood garage door the right way duration.
It isn t always necessary to sand the wood for example you leave exterior rough sawn trim unsanded.
Wipe the door off with a clean cloth to remove any debris so that your varnished surface will have a smooth finish.
You can sand the old varnish off a very time consuming task.
How to strip old paint and varnish duration.
Before applying varnish to your stained door make sure that the stain on the door has completely dried.
Once it has completely dried sand the entire door lightly with 120 grit sandpaper.
Ron hazelton 316 970 views.
Sand out imperfections in the wood with 100 or 120 grit sandpaper and a palm sander.