Gutmann Crossword

123456
Across
  1. 1. Appears shiny like metal or actually made of metal (8 letters)
  2. 4. Strengthened by adding extra material or support (10 letters)
  3. 5. Surface that feels bumpy or patterned to the touch (8 letters)
  4. 6. A layer used to cover and protect the outside of a building (8 letters)
Down
  1. 2. Designed to not break or shatter when hit (16 letters)
  2. 3. An outer wall that doesn’t hold up the building (11 letters)