Most drummers use a 3mil head as snare reso, like the Evans Hazy300 or Remo Ambassador Reso.
The Evans TT14GR is a 10mil clear head. You can even use it as a batter head because it has the same thickness as the Evans G1 clear and Remo Ambassador clear. You COULD use it, for that matter you could use anything, as a snare reso head. Pero bamban at walang putok ang tunog ng snare mo if you use it as a snare reso.