what can I mix with sawdust to make wood filler?

I’ve been building things for years, but I recently decided to try my hand at making some cedar wood filler on my own.

The only problem is that the directions are unclear: there’s a lot of talk about sawdust and glue, but not much about what kind of glue to use or how much of it. So I’m here with a list of answers!

How do I make my own wood filler?

If you’re looking to make your own wood filler, all you need is glue and sawdust. Mix together equal parts of the two in a small bowl and then add just enough water to make it spreadable (just wet enough that it won’t dry into clumps).

Use a spatula or butter knife to spread the mixture onto the surface where you plan on filling in any holes or cracks.

Let this dry completely before sanding down any rough edges with 100-grit sandpaper. You may need to repeat this step several times until your filling looks smooth and even with the surrounding area.

What glue mixes with sawdust?

There are various types of wood glue that you can try. Wood glue is used for bonding wood together, as well as filling small cracks in wood.

Some other products that may be worth trying are PVA glue, contact adhesive, and epoxy glue. You can also use superglue or silicone-based adhesives for this purpose.

Polyurethane glue is another option that you may wish to experiment with along with polysulfide sealant and adhesive caulk (a type of silicone sealant).

How do you make wood filler with sawdust and wood glue?

Mix sawdust and wood glue

  • Mix 1 part sawdust with 2 parts wood glue. You can use a spoon to mix the materials together until they form a smooth paste, or a paint stirrer if you have one.
  • Use cardboard or something similar to spread the paste on uneven sections of the workpiece. You’ll want to coat all sides of your piece of furniture, or whatever project you’re working on, so don’t skimp by trying to save time by skipping this step!
  • Let dry for 24 hours before using your newly repaired item again!

What can I use instead of wood filler?

If you want something that will adhere to the sawdust and hold it in place, then look no further than silicone caulk. You can get this at any hardware store or home improvement center.

The major advantage of using silicone caulk is that it will never dry out, so once it’s been applied, you don’t have to worry about reapplying it every few years as you do with wood filler.

Silicone sealant is another great option for filling gaps in your walls and floors because it comes in a variety of textures and thicknesses—not just thick liquid goop like silicone caulking does—and has stronger adhesion than regular caulking adhesive. It also dries clear so there’s no need for painting over top (though you may have to fill some holes if they’re large enough).

For some filler applications where durability isn’t needed but adhesion still is (for example: repairing plaster walls), using adhesive instead might be best since this type won’t crack or chip away over time as other types.

How do you make white wood filler?

To make white wood filler, you can use either white glue or white wood glue. Both are easy to find and come in small containers that are easy to work with.

If you prefer a DIY approach and want to use your own materials instead of purchasing them from a hardware store or craft store, then follow these steps:

  • Measure out equal parts of flour and water into a bowl. You should have about 1 tablespoon (15 ml) each for every 1/4 cup (60 ml) of flour you’re using, though this may vary depending on the size of your bowls; just keep adding more water until the slurry has reached the desired consistency.* Mix it together until there are no clumps left behind.* Spread it onto whatever surface needs filling in order to cover up any cracks or holes prior

How long does homemade wood filler take to dry?

How long homemade wood filler takes to dry depends on both the humidity in your location and how cold or hot it is.

Wood shrinks when it dries, so if it’s too humid, the wood will absorb a lot of moisture from the air and retain more water.

On the other hand, if it’s very dry outside (or you live in an arid area) and there isn’t much moisture in your home, this can happen as well.

If you’re not sure about how much time will pass before enough humidity has been pulled into your wood so that it no longer needs any more finishing touches, then just wait until all traces of sawdust are gone—this should take anywhere between a few hours and several days depending on your location’s climate.

How do you fill gaps with sawdust?

Sawdust is a common material used for filling gaps, but it can also be mixed with other ingredients to create a wood filler.

This can be done by combining sawdust, sand, and glue together to make the desired consistency of wood filler.

By mixing sawdust with other ingredients such as paper or wood shavings, you can make your own custom mix that will fill any space without cracking or crumbling over time.

Sawdust has many uses outside of its use in wood filler as well. It’s commonly used to make paper which then gets recycled back into new paper products like cardboard boxes or food packaging materials like egg cartons and pasta packages at grocery stores across America every day!

Sawdust is also used as insulation in some homes because it’s safe around pets (like cats) since they’re not attracted to eating it like they would be if they found something crunchy like peanut butter cups lying around somewhere!

If there aren’t enough trees nearby where you live then maybe try growing some yourself. Just throw some seeds into pots filled with soil mixed with compost made from leaves collected during fall leaf collection days here in Chicago–that way you’ll have something green going year-round instead of just once per year during springtime.

Can you mix super glue with sawdust?

No, you cannot mix sawdust and super glue. Super glue is not a glue; it’s a solvent. It dissolves the wood fibers in your project and then dries them into a hard, white mass that will not hold anything together even if it looks like wood filler.

You can mix sawdust with wood glue and get better results than using just sawdust by itself—if you use enough wood glue!

Wood glues are made of polyvinyl acetate ethers (PVA) which are water-soluble polymers that form cross-links between cellulose molecules on dry paper by hydrolyzing ester groups present in the cellulose molecule. This process creates microporous structures within the paper structure that provide dimensional stability without affecting paper strength or stiffness too much because they have holes smaller than 1 µm.


There you have it, everything you need to know about filling your wood with sawdust and glue. It’s such an easy process and it makes for a great material that can be used on many different projects around the house.

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Martin Flood

Martin Flood has been working in the construction industry for over 20 years as a general contractor with expertise in remodeling projects that are large or small. He has furthered his career by specializing in epoxy resin flooring, providing excellent service to both commercial and residential clients. Martin’s experience enables him to offer professional advice on how to choose the right type of project based on your needs and budget.

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