1/4" Thick 20-Minute Fire-Protective Glass
Product Features
- 1/4" Thick Tempered Fire-Rated Glass
- Superior Optical Clarity – Clear and Wireless
- Economical Fire and Safety Rated Glass
- Etched With Fire and Impact Safety Classification on Each Piece
- This Glass is Cut to Size Then Heat Treated (Tempered) to Achieve Its Safety Rating Properties
- Orders for this Product are Non-Changeable and Non-Cancellable
- Manufactured in USA Weight: 3 Lbs./Sq. Ft.
- STC 28 Rating
- Certified by UL to ANSI/UL10C, With Closed Cell PVC Foam Glazing Tape Like NGP L-GT-116, L-GT-118, L-GT-132, or L-GT-316
- Impact Safety Rating Information Meets ANSI Z97.1, Class A
- Meets CPSC 16CFR 1201 (Category I and II)
- Complies With IBC Requirements for Use in Doors
Standards
POSITIVE PRESSURE - CERTIFIED by UL to ANSI/UL10C, complies with IBC, NFPA 80 and NFPA 252 for application to Hollow Metal and Wood fire doors rated 20 minutes.