Board under the jackstand and we do all the tig work at our shop, its conveyorbelt that fedex uses, its tough. Maybe some mig welding though, well put down something.
That looks like some neat stuff. I bet it's quite durable. From the picture it looks like the conveyer belts are laid over the floor loose. That would make dragging them into the driveway for power washing easy and quick. I like this system. Who makes it? Conveyer Coat? LOL. Thanks for sharing.
Not sure who makes it but it is tough. Just butted the seams up loose like you said and it hasent moved an inch, it was the cutoffs from the jobsite, about 13ft left on a roll, i only needed 10ft so it worked out perfect, heavy to.
check the phonebook for a conveyor company in your area, belts are changed out in industry as they wear down usually still pretty good for this purpose! but usually there heavy as hell... welding spatter wont really hurt them, only if u drop a big red cherry on them do they start smoldering/stinking...