10Best.Guide

Wood Filler

Top Picks

Last Updated: May, 2023
Pros
  • Dries quickly
  • Easy to spread
  • Sands easily
  • Good for filling nail holes and small areas
  • Better than caulking for wood trim and gaps
Cons
  • Shrinks a bit in the process
  • Doesn't adhere well to the wood
Bottom Line
Elmer's Carpenter's Color Change Wood Filler is a good option for filling nail holes and small areas, but may not be the best choice for larger gaps or hardwood flooring. It dries quickly, sands easily, and is better than caulking for wood trim and gaps, but may shrink and not adhere well to the wood.
Pros
  • Works well for repairing rotted wood.
  • Creates a patch that's stronger than the original wood.
  • Easy to use and shape.
  • Good for hardening plywood and adhering plies back together.
  • Long working time before hardening.
Cons
  • Difficult to mix and apply.
  • Sticks to tools and stretches like taffy.
Bottom Line
PC Woody wood epoxy and PC-Petrifier wood hardener are effective products for repairing and hardening rotted wood, filling cracks and voids, and creating a smooth surface that is easy to sand. However, they can be difficult to mix and apply, take a long time to dry, and are only available in a light wood color. It is important to follow the instructions carefully and use caution when working with these products.
Pros
  • Dries fast
  • Spreads smoothly
  • Sands easily
  • Hardens like wood
  • Good small-crack penetration
Cons
  • Expensive
  • Short shelf life
Bottom Line
Famowood wood filler is a fast-drying, smooth-spreading, and easy-to-sand product that hardens like wood and takes stain well. However, it is expensive, has a short shelf life, and may crack. The natural wood color may not match perfectly.
Pros
  • Applies smoothly
  • Dries quickly
  • Sands well
  • Good price
  • Adheres well
Cons
  • Can dry out quickly
  • Container does not seal well
Bottom Line
This wood filler is a good value for the price, but be aware that it can dry out quickly and the container does not seal well. It is suitable for finish work and spreads well into fine cracks and pores.
Pros
  • Works great for filling gaps and knotholes.
  • Dries quickly and sands nicely.
  • Easy to force into small imperfections and holes.
  • Spreads easily with any spreader tool.
  • Easy to work with and sand smooth.
Cons
  • Does not take stain well.
  • Difficult to spread due to its consistency.
Bottom Line
This wood filler is great for filling gaps and small imperfections, but it does not take stain well and can be difficult to spread. It dries quickly and sands nicely, making it easy to work with and sand smooth.

The Ultimate Buying Guide for Wood Filler: Types, Features, Prices, and Tips

Overview

Wood filler is a versatile material that can help you repair, restore, and enhance the beauty of your woodwork. Whether you're a DIY enthusiast, a furniture maker, or a professional woodworker, choosing the right wood filler can make a big difference in the outcome of your project. In this buying guide, we'll explore the different types of wood filler, key considerations you should keep in mind, features to look for, prices, tips, and FAQs to help you find the best wood filler for your needs.

Types

1. Epoxy wood filler: This type of wood filler is ideal for repairing large holes, cracks, and splits in wood. It consists of two parts that you mix together to create a strong, durable, and waterproof filler that can be sanded, stained, and painted.

2. Water-based wood filler: This type of wood filler is easy to use, dries quickly, and can be cleaned up with water. It is ideal for small repairs, nail holes, and minor imperfections in wood.

3. Solvent-based wood filler: This type of wood filler is more durable and water-resistant than water-based fillers. It is ideal for outdoor use, high-traffic areas, and larger repairs.

4. Natural wood filler: This type of wood filler is made from real wood fibers and is ideal for filling gaps and holes in wood that will be stained or finished.

5. Colored wood filler: This type of wood filler comes in a variety of colors and can be used to match the color of your woodwork. It is ideal for filling small imperfections, nail holes, and scratches.

Key Considerations

1. Purpose: Consider the purpose of your wood filler. Are you repairing large holes or small imperfections? Do you need a waterproof filler for outdoor use or an interior filler for furniture?

2. Drying time: Consider the drying time of the wood filler. Some fillers dry quickly, while others may take several hours or even days to fully dry.

3. Sandability: Consider the sandability of the wood filler. Some fillers may be difficult to sand, while others may sand easily.

4. Stainability: Consider the stainability of the wood filler. If you plan to stain or finish your woodwork, make sure the filler is compatible with your chosen stain or finish.

5. Toxicity: Consider the toxicity of the wood filler. Some fillers may contain harmful chemicals, so make sure to read the label and follow safety precautions.

Features

1. Strength: Look for a wood filler that is strong and durable enough to withstand wear and tear.

2. Flexibility: Look for a wood filler that is flexible and can expand and contract with the wood.

3. Water resistance: Look for a wood filler that is water-resistant if you plan to use it outdoors or in high-moisture areas.

4. Paintability: Look for a wood filler that can be painted if you plan to paint your woodwork.

5. Stainability: Look for a wood filler that can be stained if you plan to stain your woodwork.

Prices

Wood filler prices vary depending on the type, brand, and quantity. Expect to pay anywhere from $5 to $50 for a tub or tube of wood filler.

Tips

1. Clean and dry the wood before applying the filler.

2. Mix the filler thoroughly before applying it.

3. Apply the filler in thin layers and let each layer dry before applying the next.

4. Sand the filler after it has dried to smooth out any imperfections.

5. Follow the manufacturer's instructions for best results.

FAQs

Q: Can wood filler be used to repair rotted wood?

A: Yes, some wood fillers are designed specifically for repairing rotted wood.

Q: Can wood filler be sanded?

A: Yes, most wood fillers can be sanded once they have dried.

Q: Can wood filler be stained or painted?

A: Yes, most wood fillers can be stained or painted once they have dried.

Q: How long does wood filler take to dry?

A: Drying time varies depending on the type of wood filler and the size of the repair. Some fillers may dry in as little as 15 minutes, while others may take several hours or even days to fully dry.

Q: Is wood filler toxic?

A: Some wood fillers may contain harmful chemicals, so make sure to read the label and follow safety precautions.

Conclusion

In conclusion, choosing the right wood filler can make a big difference in the outcome of your project. Consider the purpose, drying time, sandability, stainability, and toxicity of the filler, and look for features such as strength, flexibility, water resistance, paintability, and stainability. With these tips and our comprehensive buying guide, you'll be able to find the best wood filler for your needs.

Runner-Ups

Pros
  • Easy to use
  • Dries quickly
  • Great for furniture repair
  • Provides strength and structural integrity
  • Easy to smooth and sand
Cons
  • Tacky and difficult to work with
  • Starts drying after 5 minutes
Bottom Line
KwikWood Wood Repair Epoxy Putty is a great product for quick and easy repairs to furniture and wood structures. It dries quickly and provides strength and structural integrity. However, it can be tacky and difficult to work with, and occasionally there may be a bad batch.
Pros
  • Easy to use and apply
  • Dries fast and easy to paint over
  • Works great for filling holes and restoring wood
  • Works well for outside deck repair
  • Hardens and is ready to sand and paint as the specs state
Cons
  • Some found it hard to spread
  • Some found it too thick
Bottom Line
The Gorilla All Purpose Wood Filler is a good product for filling holes and restoring wood, but it may be too thick for some and the container dries out quickly. It is easy to use and apply, dries fast, and hardens well for sanding and painting. However, it may not take stain well and requires some effort to spread evenly.
Pros
  • Easy to apply and sand
  • Goes on purple and dries natural
  • Solid and fills in all holes and slivers
  • Dries fairly fast
  • Easy to work with
Cons
  • Doesn't take dark stains
  • Completely resistant to Minwax and Varathane stain
Bottom Line
Elmer's Wood Filler is a great product that is easy to apply and sand, goes on purple and dries natural, and is solid and fills in all holes and slivers. However, it doesn't take dark stains, is not good for deep cracks, and mostly cracked the next day.
Pros
  • Easy to work with
  • Dries quickly
  • Strong and durable
  • Can be sanded and painted over
  • Can be used to fill large holes
Cons
  • Inconsistent texture
  • Can be difficult to work with on vertical surfaces
Bottom Line
This wood filler is a good option for filling small to medium-sized holes and cracks in wood. It dries quickly and can be sanded and painted over, but may not match the color of the surrounding wood and can be difficult to work with on vertical surfaces.
Pros
  • Comes in a tube, which extends shelf-life
  • Easy to use, spread, and clean
  • Works well for small fills and edges
  • Dries relatively quickly
  • Holds screws and weight well
Cons
  • Inconsistent quality, some tubes are dried out and gritty
  • Difficult to squeeze out of the tube, especially for those with weak hands
Bottom Line
This wood filler is a good option for small fills and edges, but may be difficult to use for those with weak hands or for filling deep cracks. The tube packaging extends shelf-life, but some tubes may be dried out and gritty. Overall, it works well for holding screws and weight and dries relatively quickly.
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