(Superlite I-W Wired Glass): 20 ga CRS (Cold Rolled Steel) beveled vision lite, 1/4" wired glass with film. Glass is UL labeled standard. Fire Rating: 20 minutes to 90 minutes. Install in fire listed and labeled vision frames. Use of glazing compound or glazing tape on both sides of glass is recommended to minimize breakage. Size: Minimum 4" x 4", max rated size: 36" x 84".
Specifications
Embedded 3/4" × 3/4" wire mesh
Light Transmission: 86% approx
Thickness: 1/4" (6mm)
Annealed single glazing with safety film applied to one side