Eliminate Unsightly Carpentry Gaps With Glue and Sawdust
Even the best wood craftsmen can have gaps between the joints. This simple tip makes gaps disappear instantly.
Small gaps in dovetail joints or other joints can give a perfectly aligned piece an unprofessional look. You can fix this problem by squeezing some wood glue into the crevice, rubbing it with sawdust, and then sanding it a few times.
As a result, you will get a joint that will be indistinguishable from others. Watch the video to see how this is done.
The Trick of Filling the Gaps Between Wooden Seams | Matthias Wandel (YouTube)