READ MOREQ: We have an attractive free-standing gas fireplace that is four years old. The top is ringed in black slate. When the fireplace is turned on, the slate turns a discolored light gray. […]
Discolored Slate: Fade or Sealer Burn?
READ MOREQ: We have an attractive free-standing gas fireplace that is four years old. The top is ringed in black slate. When the fireplace is turned on, the slate turns a discolored light gray. […]