Its been a week of putting a 1x2x3 board on it with weights and it still wants to curl up. I don’t want to use duct tape. I have to move it to mop so fastening it the floor is out. It is commercial grade and idk why it wont relax on the ends.
(This is a stock picture of the same mat.)
Had the same issue at my gas station, pick up a cheap clothes iron, it will heat the area enough to relax it. You can also use a heat gun if you’re careful. Once it lays down right, weigh it down again and let it sit until fully cooled. You may need to do it in stages if the curl is bad.
Best solution yet imo. ty