Exercise bondo for larger fill jobs cherish knotholes and broad damage.
Bondo is normally associated with van or fiberglass patching, however it makes an capital filler for wood projects where you don' t wish to exchange the all-inclusive quota of wood. Crystal away the damaged wood so it is free lunch of rot, dampness and debris. Application the Bondo into the crack or gap and smooth it as closely to the Ending cut of the wood as potential. Sand off excess and fill with spackle provided needed.
Instructions
1. Disinfected outside the damaged area. Use a putty knife, screwdriver or chisel to remove any damaged wood. Clear out all debris. Blow or vacuum all damaged wood out of the damaged area. Use a hair dryer or fan to completely dry out wood that is damp.
If the wood is damaged by wet rot, make sure all the affected wood has been removed. Do not apply any filler until the surrounding wood is completely dry.2.
3. Mix the Bondo according to the instructions on the can. Note that you will have a short amount of time to work with the Bondo before it hardens. Note how long you will have and plan accordingly.
4. Spread the Bondo into the damaged area. Work it into the area so it fully contacts the damaged area and is as close to flush with the surface as possible. A little extra Bondo can be sanded down easily, but too much excess can be difficult to remove.
5. Sand the bondo flush. Use a sanding block or piece of wood to back the sandpaper for a flat finish. If there are spots in the bondo that are below flush, you can fill them with either more Bondo or with a standard wood spackle.
