Furthermore , minor imperfections may appear.
3 1/2" Rear Center drain.Wall Thickness : 3/4"Thermal Shock (very hot or very cold water) has no effect whatsoever on the sink.Certified by Uniform Plumbing Code (cUPC) Can be installed via Under-Mount (countertop Over edge of sink), Top-Mount (countertop Under edge of sink), or Flush-Mount (countertop Even with sink)It is required to support the sink from beneath regardless of how it is installed.