A: BigK, It is not treated.
A: I think it wood be perfect for a work bench.
A: Derek, Rated Sheathing is perfect for a workbench top application.
A: Ross, 48 boards are in a pallet.
A: No. Click on the specifications link and you'll see it is class C.
A: this is certainly not a fire retardant looks just like regular 1/2 CDX yellow pine