The Collaborative International Dictionary of English v.0.48:

Matted \Mat"ted\, a. [See Matte.]
   Having a dull surface; lusterless; unburnished; same as
   matte; as, matted gold leaf or gilding.
   [1913 Webster]

   Matted glass, glass ornamented with figures on a dull
      ground.
      [1913 Webster]