Their bark and form are so close in characteristics they have to be separated by cutting a small hole in the bark crevasse to expose the inner bark. Black oak will have bright orange to yellow, very bitter-tasting inner bark. Shumard oakâs inner bark is a medium brown.
Leatherette is a form of artificial leather, usually made by covering a fabric base with plastic. The fabric can be made of a natural or a synthetic fibre which is then covered with a soft PVC layer. Leatherette bound books and 20th century cameras are good examples of leatherette.
Best Answer: PU leather, aka Bycast Leather, is Reconstituted Leather (small leather scraps) or Bonded Leather that is layered with thick Polyurethane to give it a sheen like real leather.