No metal to metal contactIdeal for clean room, semiconductor, and food industry applicationsWhen used in combination with the TF40C, counterplate will have 300kg load capacityWARNING: This product can expose you to chemicals including titanium dioxide, which is known to the State of California to cause cancer. For more information go to www.P65WARNINGs.ca.gov. WARNING: This product can expose you to chromium, nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65WARNINGs.ca.gov.