Making wood filler out of sawdust. Though i have to say i find it closer than commercial wood fillers. If thats not enough to convince you to make your own wood filler this recipe only requires two ingredients. Most fills made from wood dust and adhesive including epoxy white and yellow glues and superglue are not absorbent and will therefore stand out very noticeably if you then stain since that. Stop wasting your hard earned money on store bought wood fillers that dont match your project.
Harvesting the sawdust from the workpiece the wood filler will be used on allows you to exactly match the color and so making the area where the wood filler is used as inconspicuous as possible. Im sharing a diy wood filler recipe thats easy to make easy to sand and will save you money. Making your own wood filler with sawdust is no exception. As with anything there are always limitations.
As with any wood filler your diy filler will not be able to match the. This is where the true beauty of mixing your own wood filler comes in. Before mixing the sawdust with carpenters glue remember that this water soluble product has a color of its own and gives the filler an unappealing grayish tingeclear epoxy glue is a better choice especially if you need to mold the filler around the edge of a piece of wood. The colour will be close but not always 100 accurate.
Step 3 sift sawdust. If you stain the piece yes it will tend to stand out usually very obviously. Make wood grain stand out. To ensure that the wood filler is effective you must ensure that it does not contain any shavings or large pieces of wood.
This type of wood filler is not strong enough to join large gaps and cracks. The other ingredient in a homemade sawdust wood filler is something to hold it together. Diy wood filler will closely match your projects wood but it will not be exactly the same since the glue will be a different color from the wood. The most important ingredient is sawdust from your project.
Step 4 add glue. Making a wood filler with dust and glue duration. Diy filler works well for filling small holes and cracks but is not strong enough to bridge large holes cracks and gouges.