1 1/2 yards for my entryway mat)
6. Once the final coat has dried, lay your mat fabric-side down on the ground. Begin folding the edges of the fabric towards the center of the rubber mat. Spray each edge with adhesive and press down until it sticks. Then take your duct tape and run it along the edges to create a seal. No one will see the underside of your mat and you’ll want the extra security the duct table provides!
Because this mat already has traction, it doesn’t slide around really at all. However, if you wanted extra stay-put-ability, just run a line of caulk around the edges where the fabric is, and it will better grip the floor.