Repair Putty For Hardie Siding

The client here was told by several contractors that his masonite siding was defective and needed to be re.

Repair putty for hardie siding.

Rinse the siding with clean water to remove the soapy residue. 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. Here s another typical handyandy exterior project. Dip a soft bristle brush into the solution then scrub the cracked area of fiber cement siding to remove dirt and debris.

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. Hardie board siding usually cracks due to poor installation. Discussing their hardiezone hz10 siding hardie says. Dents chips cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound.

Mix a solution of 1 2 cup trisodium phosphate and 1 gallon of water. Put on a pair of rubber gloves. The original installer might have accidentally installed a nail too close to the edge of the siding causing a crack. 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.

Move up and down the board working it lose until it pops off. You can easily fix it by cleaning it and then using caulk to patch the gap. James hardie is the world leader in fiber cement siding and backerboard. 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.

Repair or patching fiber cement board siding. If you use a pastelike product you may have to wait five minutes after applying it to give it time. Remove any nails that still might be underneath the bottom portion of the piece above the one you removed. Shape the putty roughly to conform to the contours of the siding around it using a putty knife.

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