Patio - Concrete Border and Azpects EasyJoint for paver patio, smokeless fire pit project

After a lot of research, I decided to use EasyJoint by Azpects for in-between the paver patio stones. I am not sponsored in any way by them. I put a concrete border around the patio to hold the patio stones in place and covered it in pebbles. Instead of spending $180 or so on their Aquabroom, which made no sense to me, I made my own using a Craftsman push broom and pex B.
Unfortunately I didn't realize the video of my actually putting down the EasyJoint messed up and didn't take, so I showed this later in this playlist when I did an addition to the patio.