Repair Hole Fiber Cement Siding

To repair hole in fiber cement siding there is a special putty that can be used as a patch.

Repair hole fiber cement siding. If you have some small cracks and holes in your siding you can fill them in with patching material specifically designed for this purpose available at your local hardware store. Mix a solution of 1 2 cup trisodium phosphate and 1 gallon of water. Fixing warped wood boards. Refer to manufacturer recommendations for products that are compatible with fiber cement.

Repair or patching fiber cement board siding dents chips cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound. Place the nails near the top of the panel leaving no more than. Start by purchasing fiber cement patch material do not use wood putty or any other product made to repair wood. Re stain the entire board to blend the putty into the look of the siding.

Repair or patching fiber cement board siding dents chips cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound. Rinse the siding with clean water to remove the soapy residue. Apply the patch product to the damaged area with the flexible putty knife to fill in any indentations or holes. Step 4 hold the knife roughly perpendicular to the siding patch to finish the surface of the patch and taper out the edges of the mortar patch blending it into the surrounding siding.

Refer to manufacturer recommendations for products that are compatible with fiber cement. You then let the patch dry and sand it to blend into the surrounding parts of the plank. Put on a pair of rubber gloves. The patch is mixed formed and spread to match the contours of the board.

Dip a soft bristle brush into the solution then scrub the cracked area of fiber cement siding to remove dirt and debris. Keep in mind that the patching will be obvious whether or not you paint over it so this is the best solution if the cracks and holes are in out of the way places that aren t readily noticeable. The siding may look like wood it may have a wood grain effect but it is primarily cement and requires a cement patch.