5/16-INCH HIGH IMPACT SAFETY RATED, LAMINATED CLEAR GLASS-CERAMIC

SGG KERALITE FR-L, laminated clear glass-ceramic. Wireless glazing material for use in accidental human impact safety-rated locations such as doors, transoms, and borrowed lites with fire rating requirements ranging from 20 minutes to 3 hours; with hose stream test.

Data Sheet CSI format specifications Installation details Warranty Cleaning and maintenance sheet

1. Manufacturer: SGG KERALITE FR-L as manufactured by Vetrotech Saint-Gobain North America, Auburn, WA 98001 Tel 888-803-9533 Fax 253-333-5166
2. Properties:
   1. Thickness: 5/16" (8mm)
   2. Fire Rating: 20 minutes to 3 hours for doors; 20 - 90 minutes for other applications
   3. Weight: 4.0 lbs / sq. ft.
   4. Approx. visible light transmission: 83%
   5. Impact Safety Rating: ANSI Z97.1 & CPSC 16CFR1201 (CAT I & II)
3. Labeling: Each lite of SGG KERALITE FR-L shall be labeled with a permanent logo including the name of product, manufacturer, testing laboratory (ITS / Warnock Hersey), fire rating period, and safety glazing standards.
4. Fire Rating: Fire Rating listed and tested by ITS / Warnock Hersey for fire rating scheduled at opening locations in drawings, when tested in accordance with (ASTM E163) (ASTM E152) (UBC Standards 7-2 & 7-4) (UL9 & UL 10c) (NFPA 252 & 257)

SGG KERALITE FR-L Dimensions

Assembly Thickness	Time Rating (min.)	Max. Exposed Area (sq.in.)	Max. Width Exposed (in.)*	Max. Height Exposed (in.)*	Stop Height (in.)
Borrowed Lite
5/16" (8mm)	20-90	490	26-1/2	26-1/2	5/8
Wood/Steel Door
5/16" (8mm)	20-90	490	33	33	1/2
5/16" (8mm)	3 hours	100	12	33	1/2

*Please note that combined height and width cannot exceed the maximum exposed area measurement.