VEVOR Stainless Steel Prep Table, 36 x 24 x 35 Inch, 440lbs Load Capacity Heavy Duty Metal Worktable with Backsplash Adjustable Undershelf & 4 Casters, Commercial Workstation for Kitchen Restaurant

Hi! I have the VV-SSWT-BJL-2436 work table. Could you tell me the thickness (mm or gauge) of the stainless steel sheet on the flat tabletop? I mean the steel sheet itself, not the overall tabletop or backsplash thickness. Also, what material is directly underneath the stainless steel (MDF, wood, etc.)? Is there any adhesive between the layers? I'm asking because I'd like to know if it's safe to place hot items, such as a multicooker lid or hot inner pot, directly on the table. Thanks!