Does your deck have cracks and holes that make it look a little sad? You’re not alone! A beautiful deck can be the heart of your outdoor space, but wear and tear can leave it looking rough. When you want to fix those little imperfections, choosing the right wood filler for your deck can feel like a puzzle.
There are so many kinds of wood filler out there, and it’s tough to know which one will work best for your outdoor project. You want something that will last through sun and rain, not something that will wash away or crack later. That’s why we’re diving deep into the world of deck wood fillers.
By the time you finish reading this, you’ll know exactly what to look for. We’ll help you understand the different types, what makes them good for decks, and how to pick the perfect one to bring your deck back to its former glory. Let’s get your deck looking its best!
Our Top 5 Wood Filler For Decks Recommendations at a Glance
| Image | Product | Rating | Links |
|---|---|---|---|
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Gorilla All Purpose Wood Filler | 9.2/10 | Check Price |
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Gorilla All Purpose Wood Filler | 9.2/10 | Check Price |
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DAP Products Premium Wood Filler | 8.8/10 | Check Price |
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Elmers ProBond Professional Strength All Purpose Wood Filler | 8.8/10 | Check Price |
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BONCART Wood Filler | 9.0/10 | Check Price |
Top 5 Wood Filler For Decks Detailed Reviews
1. Gorilla All Purpose Wood Filler
Rating: 9.4/10
When you need to fix up wood, Gorilla All Purpose Wood Filler is a great choice. This filler comes in a natural finish, so it blends in well. It’s water-resistant, making it good for projects both inside and outside your home. The 16-ounce tub gives you plenty to work with.
What We Like:
- Gorilla tough: This filler makes strong repairs that won’t break down. It works great on cracks, gouges, and holes in wood.
- Natural finish: It spreads smoothly and dries to a natural look that matches your wood.
- Use indoors or outdoors: Because it’s water-resistant, it won’t shrink or crack, no matter where you use it.
- Customizable: You can paint, stain, or sand this filler to get the exact look you want for your project.
- Anchors nails and screws: This filler isn’t just for looks; it also helps hold nails and screws in place, which is handy for carpentry.
What Could Be Improved:
- Drying time: While it’s easy to use, the drying time might be a little longer than some users expect.
- Texture for very fine details: For extremely tiny repairs, the texture might be a bit too thick to get perfect, super-fine detail without careful application.
Overall, Gorilla All Purpose Wood Filler is a reliable and versatile product for many wood repair needs. It’s a solid addition to any toolbox for fixing up wood around your home.
2. Gorilla All Purpose Wood Filler
Rating: 8.9/10
Tired of wobbly shelves or unsightly cracks in your wooden furniture? The Gorilla All Purpose Wood Filler in Natural Color is here to save the day! This handy 6-ounce tube is your secret weapon for fixing up all sorts of wood damage, both inside and outside your home. It’s designed to be tough and reliable, just like you’d expect from Gorilla.
What We Like:
- Gorilla tough: It makes strong, water-resistant repairs that last.
- Natural finish: The putty spreads easily for a smooth, natural look that blends in.
- Use indoors or outdoors: It’s water-resistant and won’t shrink or crack, so it’s great for any project.
- Customizable: You can paint, stain, or sand it to match your wood perfectly.
- Anchors nails and screws: It’s not just for looks; it helps make your carpentry stronger.
What Could Be Improved:
- The natural color might not be a perfect match for very dark or very light woods without painting.
- A larger tube option could be useful for bigger projects.
This wood filler is a versatile and dependable choice for any DIYer. It makes fixing wood easy and gives you professional-looking results.
3. DAP Products Premium Wood Filler
Rating: 9.0/10
Tackle any wood repair job with confidence using DAP Products Premium Wood Filler, White. This versatile filler is your go-to for both indoor and outdoor projects. It works as a filler, a grain smoother, and even a sealer, making it a true all-in-one solution for your woodworking needs.
What We Like:
- This wood filler is a 3-in-1 product: it fills, smooths grain, and seals.
- It works great on both inside and outside wood projects.
- The thick formula sticks well to surfaces, even on walls and in corners.
- It won’t shrink, crack, or fall out after it dries.
- You can screw, cut, drill, and sand it after it hardens.
- Its Chameleon Color Blend Technology lets you mix colors right in. This means you can get a perfect color match for your project.
- It dries quickly, in just 2 to 4 hours, so you can finish your work faster.
- It has a low odor, making it pleasant to use.
What Could Be Improved:
- The white color might require more effort to match if you’re not using the color-mixing feature.
- While it’s great for repairs, it’s not designed for major structural rebuilding.
This DAP Premium Wood Filler offers exceptional performance and flexibility. It’s a reliable choice for making your wood projects look their best.
4. Elmers ProBond Professional Strength All Purpose Wood Filler
Rating: 9.4/10
The Elmers ProBond Professional Strength All Purpose Wood Filler is a fantastic solution for all your wood repair needs. This large tub holds enough filler for many projects, and it’s designed to work on both indoor and outdoor surfaces.
What We Like:
- It uses a special formula that makes it super strong, 3 times stronger than other fillers.
- You can use it inside or outside because it’s made for both.
- It dries in just 24 hours, so you don’t have to wait long to finish your project.
- This filler won’t shrink or crack after it dries, keeping your repairs looking good.
- It’s easy to clean up with just water.
- You can sand it down easily, even with a fast sander, or by hand.
- It contains real wood fibers, so it looks and acts like real wood.
- It works perfectly with all types of paint and stains, so your repairs will blend right in.
- The tub is resealable, keeping the filler fresh for your next job.
What Could Be Improved:
- The 24-hour dry time might be a bit long if you’re in a hurry for a small fix.
This Elmers ProBond wood filler is a top-notch product for anyone looking for reliable and long-lasting repairs. It’s a great choice for fixing up wood around your home.
5. BONCART Wood Filler
Rating: 9.1/10
Introducing the BONCART Wood Filler, a fantastic solution for breathing new life into your beloved wooden furniture. This white wood putty, weighing 9.87 ounces, is designed to quickly fix all sorts of damage, from small dents to bigger cracks. It’s a must-have for anyone who wants to keep their wood looking its best.
What We Like:
- Complete Repair Kit: It comes with everything you need! You get the wood putty, two scrapers, and two sandpapers.
- Super Easy to Use: This putty is a breeze to apply and sand. It fixes nail holes, dents, cracks, and more on hardwood furniture.
- Safe and High Quality: Made from natural, non-toxic materials, it’s safe for your health. No formaldehyde!
- Works on Many Things: Use it on cabinets, tables, floors, doors, and even wood crafts. It fixes scratches quickly.
- Fast Repairs for Everyone: Professionals and DIYers can both use it easily. Quick fixes save you time.
What Could Be Improved:
- The color is only white, so you might need to paint over it for a perfect match on darker woods.
- While it sands well, very deep gouges might require multiple applications.
This BONCART Wood Filler is a great choice for anyone looking to easily and effectively repair their wooden items. It’s a simple way to extend the life and beauty of your furniture.
Choosing the Best Wood Filler for Your Deck
Your deck is a fantastic outdoor space, but wear and tear can happen. Cracks, holes, and gouges can appear over time. Wood filler is your superhero for fixing these deck disasters. It helps you repair damaged wood, making your deck look great again. This guide will help you pick the perfect wood filler.
Key Features to Look For
- Durability: You want a filler that lasts. It needs to stand up to rain, sun, and people walking on it.
- Weather Resistance: The best fillers can handle all kinds of weather without shrinking, cracking, or washing away.
- Adhesion: It should stick well to the wood. A good filler won’t fall out of the hole.
- Sandability: You need to be able to sand it smooth. This lets you blend the repair with the rest of the deck.
- Paintability/Stainability: After it dries, you should be able to paint or stain the filler to match your deck.
- Flexibility: Wood expands and contracts with temperature changes. A flexible filler moves with the wood, preventing cracks.
Important Materials
Wood fillers are made from different things. Understanding these can help you choose wisely.
- Water-Based Fillers: These are easy to clean up with water. They are good for small repairs and are usually less toxic. They dry faster but might shrink more.
- Solvent-Based Fillers: These are stronger and more durable. They are better for larger holes and outdoor use. They often have stronger smells and need special cleaners.
- Epoxy Fillers: These are super strong and waterproof. They are great for deep gouges and areas that get a lot of moisture. They usually come in two parts that you mix together.
- Wood Fibers and Resins: Many fillers mix real wood fibers with a binder. This helps them look and act more like real wood.
Factors That Improve or Reduce Quality
What Makes a Filler Great:
- Good Adhesion: It sticks firmly to the wood fibers.
- Low Shrinkage: It doesn’t shrink much as it dries. This means fewer cracks.
- Waterproof Properties: It resists water damage.
- UV Resistance: It doesn’t break down in sunlight.
- Easy Application: It’s simple to spread and shape.
What Can Make a Filler Less Than Ideal:
- Shrinking: If it shrinks a lot, it can create gaps.
- Cracking: It might crack if it’s not flexible enough.
- Poor Adhesion: It might not stick well, leading to it falling out.
- Not Weatherproof: Rain and sun can damage it.
- Difficult Sanding: If it’s too hard or too soft, sanding is tough.
User Experience and Use Cases
Using wood filler is usually straightforward. You’ll clean the area, apply the filler, let it dry, and then sand it smooth. Some fillers require mixing. Always follow the instructions on the package.
Common Uses for Deck Wood Filler:
- Filling Nail Holes: When you remove old nails, you might leave holes.
- Repairing Cracks: Small cracks can be filled to prevent water from getting in.
- Fixing Gouges: Deep scratches or chunks of wood missing can be repaired.
- Patching Rot: For small areas of rot, filler can be used after the rot is removed.
- Restoring Old Decks: It’s a key part of making an old deck look new again.
Choosing the right wood filler makes a big difference. Look for durability, weather resistance, and ease of use. With the right filler, you can keep your deck looking beautiful and strong for years to come.
Frequently Asked Questions (FAQ)
Q: What is wood filler for decks?
A: Wood filler for decks is a material used to fill holes, cracks, and gouges in wooden decks.
Q: Can I use any wood filler on my deck?
A: It’s best to use a wood filler specifically designed for outdoor use. These are made to withstand weather.
Q: How do I prepare the area before using wood filler?
A: You should clean the damaged area thoroughly. Remove any loose wood or debris.
Q: How long does wood filler take to dry?
A: Drying times vary. Most fillers dry in a few hours, but some can take longer.
Q: Can I sand wood filler?
A: Yes, most wood fillers can be sanded smooth once they are dry.
Q: Can I paint or stain wood filler?
A: Yes, you can usually paint or stain wood filler to match your deck.
Q: Will wood filler shrink?
A: Some wood fillers shrink a little as they dry. Look for low-shrinkage formulas.
Q: Is wood filler waterproof?
A: Many outdoor wood fillers are water-resistant. Epoxy fillers are often fully waterproof.
Q: What’s the difference between water-based and solvent-based wood filler?
A: Water-based fillers clean up with water and are less smelly. Solvent-based fillers are stronger but need special cleaners.
Q: How deep a hole can wood filler fix?
A: Most fillers can handle shallow to medium-depth holes. For very deep damage, you might need multiple applications or a stronger epoxy filler.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.




