Shop Hardie Touch Up Kits

As a premier local building supply serving Greater Boston, Massachusetts, New Hampshire, and the surrounding New England region, we ensure your exterior finishes are flawless. Maintaining the integrity of your home exterior starts with using the right materials. Whether you are installing a 12-ft plank or a small trim piece, small nicks or scratches can happen during transit or installation. Understanding Hardie touch up kits is essential for maintaining the long-term beauty of your siding.

You can browse and find a wide selection of top-quality cement siding at our locations. Our inventory includes Hardie artisan siding, Hardie panel, Hardie plank lap siding, Hardie shingle, Hardie soffit panels, and Hardie trim boards. We are your best partner in bringing your dream project to life by providing best material estimates with our friendly locations close to you from Arlington Coal and Lumber Company, Burlington Lumber Company, Wilmington Builders Supply, Sudbury Lumber Company, Chelmsford Lumber Company, and Hudson Lumber Company.

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Hardie touch up kits are specially formulated paint systems designed to match James Hardie ColorPlus technology finishes. These kits generally include a touch-up pen or small bottle of paint and an applicator, specifically designed to cover small scratches, nail heads, or minor scuffs that occur during the installation of fiber cement products. Using these kits ensures that the warranty on your siding remains intact and that the color match is exact.

How to patch up a hardie board? To patch up a Hardie board, first ensure the surface is clean and dry. For small scratches or nicks (smaller than a penny), use the applicator provided in the touch up kit. Dab the paint onto the area sparingly. It is important to avoid "over-painting," as the touch-up paint is meant only for the specific spot where the factory finish has been removed. If the damage is deeper than a surface scratch, you may need to use a specialized fiber cement filler before applying the paint.

How to patch fiber cement board? Patching fiber cement board requires a moisture-resistant, non-shrinking caulk or putty that is compatible with cementitious materials. Apply the filler to the damaged area, smooth it out with a putty knife, and allow it to cure. Once cured, you can apply the matching color from your kit. For larger areas of damage, it is often more effective to replace the entire section of Hardie plank lap siding to ensure structural integrity and a uniform look.

How do you fill holes in hardie board? Filling holes, such as those left by misplaced nails or small penetrations, should be done with a high-quality, color-matched caulk or a fiber cement patching compound. For holes under 1/4-in in diameter, apply the filler until it is flush with the surface. Once the filler has dried, use the touch-up pen from your Arlington Coal and Lumber kit to blend the repair with the surrounding board. Always ensure the filler is rated for exterior use in the New England climate.

When should i use a touch up pen vs. a brush? Touch-up pens are best for very small, precise areas like nail heads or thin scratches. If you have a slightly larger scuff (though still small), a small brush may be used. However, never use a large brush or spray paint to cover imperfections on ColorPlus technology boards, as this will create a visible difference in sheen and texture over time.

Can i use regular exterior house paint for touch ups? While you can use 100% acrylic latex paint for larger repairs, it is highly recommended to use the official kits from Arlcoal.com for minor repairs. The factory-applied ColorPlus finish is baked on, and the touch-up kits are specifically designed to mimic that unique finish and UV resistance. For more advice on maintenance, feel free to visit any one-stop shop location in our network.

Ready to start your next build? Visit Arlington Coal and Lumber Company for all product categories and expert advice on fiber cement installation. You can also sign-up for a professional account to streamline your material sourcing across our products range.