If you sand away too much primer and you can see metal again you ll have to reprime and resand.
How to fill door panels.
Fill a spray bottle with clean water and spray the repair area and the sandpaper.
Dribble wood glue into the crack and set a clamp against the blocks to pull the crack closed.
Most of the time years of paint or caulking the seams around the panels will cause the wood to stick and not allow the panel to expand and contract with the weather.
After some 200 years of hard knocks and spotty maintenance in the harsh climate of coastal maine our federal period home s frame and panel doors exhibited a range of problems from gaps and loose joints to outright rot.
One trick is to build a form and line it with plastic sheeting.
Then pull it off after the filler hardens.
Http bit ly frostkingcornerguards ks door corner seals white.
Sand the primer using a straight back and forth motion.
Press the form against the filler and attach it with screws.
In the post stripping multiple layers of paint the paint is being removed off the old closet door in my office after stripping the paint i am ready to begin repairing the door.
I realize that this might be a new house issue as well however a door in a new house is a little easier to replace than one that is old and an odd size.
Start out with about 1 teaspoon 4 9 ml of the auto body filler and half as much catalyst.
Mix more as needed.
Repairing cracks in wooden door panels.
Or you can wait until the sagging filler reaches the hardness of soap and carve it off with a putty knife or chisel or shape it with a surform plane or rasp photo 2.
How to fix cracks in door panels without taking the door apart wooden doors will develop cracks over time especially if the panels aren t free to expand and contract.
Things needed wood filler stain pen exterior wood glue clamps chop saw wood piece rubber mallet clear penetrating epoxy sealer epoxy filler 220 grit sandpaper.
Both auto body filler such as bondo and a hardener catalyst should be available at a large hardware store.
Precisely fit and install these strips for a neat seamless finish.
When you begin to see the old paint show through the primer you ve gone far enough.
Clean up any excess glue before it dries but leave the clamp in place for 24 hours.