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.)
really just guessing but heating it with a hair dryer or smth, and curling it back a bit while letting it cool down might help, i’d imagine.