First clean the area thoroughly with a damp cloth and remove any hanging particles.
Fiber cement siding repair patch.
The siding may look like wood it may have a wood grain effect but it is primarily cement and requires a cement patch.
Apply the patch product and paint on a day with no rain to speed drying and curing time and prevent water damage to your patch project.
Put on a pair of rubber gloves.
Fiber cement siding repair or patching re applying caulking when it has begun to show signs of wear can help keep moisture from getting into the wall cavity.
Mix a solution of 1 2 cup trisodium phosphate and 1 gallon of water.
Hardieplank is a cement lap siding product used on commercial and residential exteriors and is designed for very low maintenance and a long useful life.
To repair hole in fiber cement siding there is a special putty that can be used as a patch.
Refer to manufacturer recommendations for products that are compatible with fiber cement.
Mix the latex modified cementitious patching compound in a small bucket according to the manufacturer s.
Scoop up some of the.
The area to be patched must be clean and solid around the edges.
Fiber cement siding looks like wood but it s actually a tough industrial material alternative that s waterproof fire proof insect resistant making it a very popular choice for most homeowners.
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.
These areas include but not limited to penetrations flashings plank and trim connections and in some cases between plank joints.
This putty should be included in every fiber cement repair kit.
The patch is mixed formed and spread to match the contours of the board.
How to repair cracks in fiber cement siding step 1.
Though it is a tough wearing product the surface of the siding can sometimes be damaged during installation by unusual wear or by impact.