The 10 Best Wood Fillers of 2021

DIY solutions for cracks, holes, and scratches

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Wood is undoubtedly durable and long-lasting—not to mention stunning and versatile—and yet it's not indestructible. When solid wood is exposed to moisture and general wear-and-tear, it can develop cracks, holes, divots, scratches, and blemishes.

The good news is that, thanks to wood fillers, you don't necessarily need to replace the material. Whether you're working with natural wood floors, cabinets, furniture, or an outdoor surface, there's a product out there that can fill in crevices, seal nail holes, and blend other imperfections.

Here are the best wood fillers you can buy today.

Our Top Picks
This professional-grade filler looks and acts like real wood, only it's three times as strong.
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Use it outside or indoors on virtually any surface, like floors, trim, furniture, decking, or doors.
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It can be used to rebuild and restore rotting or damaged decking, fencing, siding, and other exterior surfaces.
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You can apply it to splits, holes, and cracks on your indoor surfaces, then sand and paint it as desired.
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It comes with wood putty and ten mixable colors so you can achieve the perfect hue to match your hardwoods.
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The water-based gel formula goes on evenly, dries within 60 minutes, and provides a super-smooth finish.
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Once dry, it can be sanded, stained, varnished, and painted as needed.
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This dependable wood filler comes in 8-ounce, 1-quart, and 1-gallon tubs.
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This wood filler pen is perfect for small projects and touch-ups, effortlessly filling in surface defects.
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Best for Painting:
FamoWood Wood Filler at Amazon
It's formulated to accept various paints and stains like real wood.
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Best Overall: DAP Plastic Wood All Purpose Wood Filler

Coming in as our number one pick is DAP Plastic Wood. This all-purpose, solvent-based wood filler is formulated with real wood fibers. It looks and acts like actual wood, except once it hardens, it's three times as strong. You can sand, drill, cut, stain, and paint it without worrying about splitting, shrinking, or cracking. It even works as a sturdy anchor for nails and screws.

DAP's heavy-duty, professional-grade filler comes in multiple finish colors, including natural, golden oak, red oak, walnut, and white. The no-mix formula makes it easy to spread in an even, smooth layer on your furniture, doors, windows, or woodwork.

Best Multi-Use: Minwax Color-Matched Wood Filler

If you've got multiple projects in mind, reach for Minwax Color-Matched Wood Filler. The reliable no-sand formula fills in cracks, nail holes, gouges, and other defects in finished or unfinished wood.

You can use it indoors or outside on a variety of surfaces, like flooring, baseboards, furniture, cabinetry, decking, and doors. Minwax Wood Filler comes in various wood grain colors, as well as plain white. Once it dries, you can sand, saw, cut, varnish, and paint it.

Best Exterior: 3M Bondo Wood Filler

Bondo Wood Filler

For exterior projects, we recommend Bondo Wood Filler. The two-part formula mixes into a wood-like medium brown hue, then restores and rebuilds rotting or otherwise damaged wood. You can even use it to fill in entire missing pieces.

Just 25 minutes after applying this non-shrinking filler, you can plane, drill, route, or saw it as desired. Not only that, but you can stain or paint cured Bondo just like you would real wood.

Best Interior: Elmer's Carpenter's Wood Filler Interior

The best option for indoor projects is Elmer's Carpenter's Wood Filler Interior. This little tube makes it easy to apply to cracks, splits, and holes on your painted surfaces.

It's formulated to resist cracking and shrinking and can be sanded to a perfectly smooth finish. Once dry, you can paint over the white color to match your floorboards, molding, cabinets, doors, or furniture.

Best for Flooring: Coconix Professional Floor and Furniture Repair Kit

Coconix Floor and Furniture Repair Kit is great to have on hand for when you need to tend to chips, dents, and scratches on your hardwood. You'll get ten mixable colors, allowing you to get the perfect shade to match your flooring.

It also comes with wood putty for mending deeper cracks and divots. As the name suggests, it can be used to fill in imperfections on furniture as well. Additionally, Coconix backs this product with a one-year warranty and a 30-day money-back guarantee.

Best for Kitchen Cabinets: Aqua Coat Water-Based Gel Cabinet Grain Filler

Cracks in your cabinetry? Pick up a tub of Aqua Coat. This water-based filler is designed for filling in grains, sealing pores, and refinishing wood cabinets.

The gel formula applies evenly, dries within an hour, and provides a smooth-as-glass finish. Once it cures, you can sand and paint your cabinets as you please.

Best Stainable: Elmer's Carpenter's Stainable Wood Filler

Elmer's Carpenter's Stainable Wood Filler is an impressive product. Containing actual wood fibers, it looks and acts like the real thing, only stronger. The non-structural formula effortlessly fills in gouges, cracks, and holes on indoor and outdoor surfaces.

Once dry, this wood filler can be sanded by hand or with a high-speed sanding tool. It can also be stained, varnished, and painted. Plus, it sturdily holds nails and screws and resists cracking and shrinking over time.

Best for Big Jobs: Gork's Goodfella Water Based Wood & Grain Filler

For bigger projects, we recommend getting a tub of Goodfella Wood & Grain Filler. The water-based formula fills and conceals cracks, holes, knots, and splits on a variety of surfaces. It comes in three sizes (8 ounces, 1 quart, or 1 gallon), so you should have plenty to cover one or more large jobs.

When Goodfella dries, it's easy to sand, and you can rest assured it won't crack, sink, or shrink. Additionally, it can be stained and finished once it cures or tinted before it's applied.

Best for Small Jobs: Rust-Oleum Varathane Fill Stick for Wood Repair

For smaller projects and touch-ups, your best bet is a Varathane Fill Stick. It comes in ten realistic-looking colors to match most wood grains and finishes.

This pocket-sized wood filler applies like a marker and effortlessly fills in nail holes, cracks, blemishes, and other surface defects with its wax-based formula. It dries within 10 minutes and can be easily cleaned up with soap and water.

Best for Painting: FamoWood Wood Filler

FamoWood is a professional-grade latex wood filler. It can be applied to both interior and exterior surfaces and dries in just 15 minutes.

This solvent-free product comes in various colors to match real wood species. You can also stain or paint over it in virtually any color, as it's formulated to accept different types of paint just like solid wood.

Final Verdict

DAP Plastic Wood (view at Home Depot) is the best wood filler overall. We appreciate that the heavy-duty, professional-grade formula looks and performs like actual wood, only stronger. That said, Minwax Color-Matched Wood Filler (view at Amazon) is a close runner-up on account of its ultra-strong, multi-purpose formula.

Why Trust The Spruce?

Theresa Holland is a freelance writer and homeowner with significant professional and personal experience researching, testing, and reviewing home improvement products. You can find more of her home-related writing on MyDomaine.

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