Bullet Resisting to UL 752 Level 3

Bullet Resisting to UL 752 Level 3

Protect-BR3. High Performance Bullet-Resisting Glass

Glassopolis offers a wide range of security glass. Whether your goal is bullet resistance, blast resistance, forced entry protection, windstorm protection or other, we have a solution for you. Let us know what you are looking for. We can help.

Product Detail

STANDARDS

Store upright, dry, away from sunlight; protect edges.

LABELING

Clean with soft cloth and mild cleaner; avoid hard materials on surface.

INSTALLATION

Install per standards in rated frames; avoid humidity and direct sunlight on film.

Features

  • Quick ship. Get it in days!
  • Does not contain polycarbonate which can discolor, get scratched or de-laminate
  • Features replaceable spall protection film
  • Steel vision lite door kits available
  • Designed for use in similarly rated door and window assemblies

Listings

Threat Level Weapon Caliber Test Ammunition Bullet Weight Velocity(Min FPS) Velocity (Max FPS) Velocity MPS Number of Shots
Level 1 9 mm full metal copper jacket with lead core 124 (8.0 g) 1175 1293 358 3
Level 2 .357 Magnum lead jacketed soft point  158 (10.2 g) 1250 1375 381 3
 Level 3 .44 Magum lead semi wadcutter gas checked 240 (15.6g) 1350 1485 411 3

Resources

GLASSOPOLIS Protect-BR3™ is a 1-1/2" (38mm) thick, high-performance bullet-resisting glass, UL 752 Level 3 rated for .44 Magnum protection. Ideal for secure environments, it combines safety with clear visibility and is designed for doors, windows, and more, ensuring top-tier security and spall protection.
SPEC SHEET

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  • Cover panels in IR drying appliances
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Forced Entry Proof Protect FE

  • Quick ship. Get it in days!
  • Does not contain polycarbonate, SGP or other stiff interlayers which can discolor, get scratched or de-laminate
  • Laminated with 0.090” PVB
  • Good acoustic reducing characteristics
  • Designed for use in basic forced entry applications. Meant to slow down certain types of attacks.
  • Also good for Safety and UV protection
  • Designed for use in similarly rated door and window assemblies

 

Lead X-Ray Radiation Shielding Glass

  • High optical grade
  • Does not contain polycarbonate, SGP or other stiff interlayers which can discolor, get
    scratched or de-laminate
  • Lead equivalency measured at 150kV
  • Over 55% lead content
  • Light transmission >89%
  • Weight: 15mm thickness = 13.8 lbs/ft
  • Thickness tolerance: +/- 2mm
  • Sheet size up to 48” x 96”
  • Available as a filmed or laminated glass for impact safety app

Protect WS

  • Fire-rated up to 90 minutes (180 minutes in doors) with required hose stream test
  • Premium glass-ceramic
  • Surface finish: near optical quality with true color rendition
  • Environmentally friendly – produced without the use of toxins
  • Suited for use with standard fire-rated frames with the same rating
  • Can be used in insulating units
  • Largest sheet size in the industry: 51″ x 99”. Call for current availability
Glassopolis