STEP 2: Glue Your Crates Together
Once the oil is dry, apply wood glue to ONE END of TWO of your crates, using a wooden stick.
You will be pressing your crates together, so try not to use too much wood, or you’ll end up with a gloppy mess.
Next, stack your crates on top of each other.
I had some clamps handy so I clamped my crates together to hold them in place while I did the next step. If you don’t have clamps, you might want to connect one crate at a time.