Anyone know where to get bed floor corrugated sheet metal.

I've got a case of bed rot in the usual area by the wheel well on the driver's side. Been looking for some sheet metal that matches the corrugations but haven't had any luck. Has anyone tried any of the prefabbed sheet metal for GMC's or Ford (the stuff that is widely available) and gotten that to work? Just trying to get around using my POS Harbor Freight sheet metal break. Also, does anyone know what gauge the bed metal is, I've seen anywhere from 16-20ga.

Thanks!

 

I have never come across any though it has been a few years now since I looked someone might be aware of someone making it.

I just fix the bed and spray with bed liner and call it good the main goal is to keep cargo from falling out in all my repair of beds