Bendy ply / wiggle board

Hello cube Due to the over the top pricing i have been getting at le-noble I am looking for a better more consistent place to source building materials. Does anyone have a lead on a lumber yard/building supply store that sales bendy ply/ wiggle board? I specifically need the bendy board that bends as if i were wrapping an 8' tall spray paint can as opposed to a 4' tall tuna can if that makes sense. It needs to bends along the length of the sheet not the width. Our shop is in Ridgewood Queens. Thank You