Repair Putty For Hardie Siding

Repair or patching fiber cement board siding.

Repair putty for hardie siding.

Just the nails that will prevent the new board from sliding back into place you can either completely remove the nails or clip them off. 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. Use a plastic putty knife to apply the patching material to the damaged area filling in the area and shaping the patch to match the original contours of the siding. James hardie is the world leader in fiber cement siding and backerboard.

You can easily fix it by cleaning it and then using caulk to patch the gap. Dip a soft bristle brush into the solution then scrub the cracked area of fiber cement siding to remove dirt and debris. The original installer might have accidentally installed a nail too close to the edge of the siding causing a crack. Though it is a tough wearing product the surface of the siding can sometimes be damaged during installation by unusual wear or by impact.

Dents chips cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound. If you use a pastelike product you may have to wait five minutes after applying it to give it time. Move up and down the board working it lose until it pops off. Discussing their hardiezone hz10 siding hardie says.

Shape the putty roughly to conform to the contours of the siding around it using a putty knife. Rinse the siding with clean water to remove the soapy residue. Put on a pair of rubber gloves. We ve been providing a better way to build for over 100 years.

Here s another typical handyandy exterior project. Refer to manufacturer recommendations for products that are compatible with fiber cement. Mix a solution of 1 2 cup trisodium phosphate and 1 gallon of water. Hardie board siding usually cracks due to poor installation.

The james hardie company makers of hardieplank recommends the use of a cement patch product made of an acrylic mortar compound for patching their siding products.