Pack wood putty into the hole using a trowel.
Patching hardboard siding.
When the new siding has been painted two coats of top quality acrylic latex over a primer the repair is hard to spot.
Sand the area smooth and then paint it to match the rest of the siding.
Step 2 apply filler compound.
How to repair masonite siding with putty step 1.
How to repair masonite wood siding 1.
Because cement is the largest component of the siding it s hard on saw blades.
The fiber cement siding is nailed in place so the rows are consistent with the rest of the wall.
The wood grain pattern on the fiber cement siding is often a perfect match with existing hardboard although it s not as good a match with real rough sawn wood.
Scrape off flaking paint and debris from the damaged area using a paint scraper.
Step 3 sand the area.
How to repair hardboard siding.
Slightly overlap the putty onto the surrounding hardboard by 1.
Immediately fill holes with a flexible all purpose filler such as pre mixed bridging and patching compound following label directions.
Scrub the surface of the rot or.
Scrub the brush around the hole to dislodge dirt and debris.
Hammer down loose nails.
If water seeps into joints between hardboard panels or penetrates through small holes it will cause the panels to deteriorate.
If you re replacing more than one board in a run simply hammer a nail into the top corner to support it and then move half way down the board.
Clean the hardboard with a stiff bristle brush.
Then hammer away on the rest of the board.
Use a 4 foot level to check and then hammer in another nail.
1 scrape all loose paint from around the area to be repaired using a paint scraper or putty.
Step 4 paint the siding.
Now when somebody googles what i tried they 39 ll at least get my post and know they 39 re not the only one.
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Check the siding panel for molds holes or any damage.
The best filler for your siding is a two part epoxy product that cures to a rock hard consistency.
Scoop a golf ball sized.
After installation you caulk and paint it like any other siding.
Be sure the top one goes through both boards.
If the nails do not stay put hammer additional 2 inch nails beside the original nail to.
Step 1 check the siding panels and clean the holes.