Filling Nail Holes In Fiber Cement Siding

Holes in wood trim are best filled with wood filler.

Filling nail holes in fiber cement siding.

Patching hardie fiber cement nail holes i finished installing hardiplank siding and 1 x4 trim on my house. Brush away any chipped paint small loose pieces of siding or anything else that mars the plane of the siding. Nail holes in exterior surfaces just as with cracks or gaps can be dealt with using a good caulking. It is a concrete product that is light flexible and has a woodlike finish.

Dents chips cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound. Repair or patching fiber cement board siding. It can be cut. 1 scrape all loose paint from around the area to be repaired using a paint scraper or putty.

Refer to manufacturer recommendations for products that are compatible with fiber cement. A few nail holes are apparent and a couple of trim pieces cracked which i would like to smooth out before painting. The best filler for your siding is a two part epoxy product that cures to a rock hard consistency. Caulking is a sealant that fills gaps cracks nail holes and similar imperfections on the surface.

How to patch hardieplank. Sand over the damaged area lightly but thoroughly with a medium grit sandpaper to smooth any jagged edges and create an easy grip surface. Cement fiber siding is a commonly used building material.