Service & Supply Product Listing

Institutional Mattresses, Detention Products, Jail Equipment, Inmate Supplies

Cornerstone Service & Supply offers a wide selection of Security Glass & other detention products to the detention marketplace.  Whether you are a city, county, state or federal facility, let Cornerstone deliver the security glass products you need and the prices you want.  Our highly-trained staff is available for consultations as well as assessments and repairs.  With more than 50 years of experience, Cornerstone can take care of all your Service & Supply needs.  To place an order or for more information on Detention Glass, Detention Glass Glazing, Detention Containment Glazing, Bullet Resistant Glazing, Fire Resistant Glazing, Attack Resistant Glass Laminate, Burglar Resistant Glass Laminate & other Security Glass products, please contact us at 877-298-7351 or use our convenient Contact Us Form.

Listings : Security Glass & Glazing » Bullet Resistant Glazing

Bullet Resistant Air Gap (AG) Units – Laminated Glass Combined with Lexgard® Laminated Polycarbonate in a Double-Glazed Unit

PRODUCT CODE = UL Level 1 – IC-1 , Bullet Resistant Air Gap (AG) Units – Laminated Glass Combined with Lexgard® Laminated Polycarbonate in a Double-Glazed Unit
• Thickness= 1″
• Weight/SF= 7.33
• Protection Level= 9mm Full Metal Jacket with Lead Core

PRODUCT CODE = UL Level 1 – IC-111.51 , Bullet Resistant Air Gap (AG) Units – Laminated Glass Combined with Lexgard® Laminated Polycarbonate in a Double-Glazed Unit
• Thickness= 7/8″
• Weight/SF= 5.65
• Protection Level= 9mm Full Metal Jacket with Lead Core

PRODUCT CODE = UL Level 2 – IC-221.51 , Bullet Resistant Air Gap (AG) Units – Laminated Glass Combined with Lexgard® Laminated Polycarbonate in a Double-Glazed Unit
• Thickness= 1 1/8″
• Weight/SF- 8.99
• Protection Level= .357 Magnum Jacketed Lead Soft Point

PRODUCT CODE = UL Level 3 – IC-3221 , Bullet Resistant Air Gap (AG) Units – Laminated Glass Combined with Lexgard® Laminated Polycarbonate in a Double-Glazed Unit
• Thickness= 1 1/4″
• Weight/SF= 9.64
• Protection Level= .44 Magnum Lead Semi-Wadcutter Gas Checked

PRODUCT CODE = UL Level 4 – IC-433 , Bullet Resistant Air Gap (AG) Units – Laminated Glass Combined with Lexgard® Laminated Polycarbonate in a Double-Glazed Unit
• Thickness= 1 3/4″
• Weight/SF= 14.84
• Protection Level= .30 Caliber Rifle Lead Core Soft Point (.30-06 Caliber)

PRODUCT CODE = UL Level 8 – IC-862 , Bullet Resistant Air Gap (AG) Units – Laminated Glass Combined with Lexgard® Laminated Polycarbonate in a Double-Glazed Unit
• Thickness= 2 1/4″
• Weight/SF= 23.23
• Protection Level= 7.62mm Rifle Lead Core Full Metal Copper Jacket, Military Ball (.308 Caliber)

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Bullet Resistant Glazing- Laminated Polycarbonates

PRODUCT CODE= UL Level 1 MP 750, Lexgard® – Laminated Polycarbonates
• Thickness= 3/4″
• Weight= 4.76
• Protection Level=9mm Full Metal Jacket with Lead Core

PRODUCT CODE= UL Level 2 HP 875, Lexgard® – Laminated Polycarbonates
• Thickness= 7/8″
• Weight= 5.49
• Protection Level= .357 Magnum Jacketed Lead Soft Point

PRODUCT CODE= UL Level 2 MP 1000, Lexgard® – Laminated Polycarbonates
• Thickness= 1″
• Weight=6.41
• Protection Level= .357 Magnum Jacketed Lead Soft Point

PRODUCT CODE= UL Level 3 SP-1250, Lexgard® – Laminated Polycarbonates
• Thickness= 1 1/4″
• Weight/SF= 7.97
• Protection Level: .44 Magnum Lead Semi-Wadcutter Gas Checked

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Bullet Resistant Glazing- Glass-Clad Polycarbonates

PRODUCT CODE = UL Level 1 SP175 , Secur-Tem + Poly® – Glass-Clad Polycarbonates.
• Thickness= 3/4″
• Weight/SF= 7.84
• Protection Level= 9mm Full Metal Copper Jacket with Lead Core

PRODUCT CODE = UL Level 2 SP293, Secur-Tem + Poly® – Glass-Clad Polycarbonates
• Thickness=15/16″
• Weight/SF= 11.11
• Protection Level= .357 Magnum Jacketed Lead Soft Point

PRODUCT CODE = UL Level 3 SP311, Secur-Tem + Poly® – Glass-Clad Polycarbonates
• Thickness=1 1/8″
• Weight/SF= 12.81
• Protection Level=.44 Magnum Lead Semi-Wadcutter Gas Checked

PRODUCT CODE = UL Level 4 SP412, Secur-Tem + Poly® – Glass-Clad Polycarbonates
• Thickness=1 7/32″
• Weight= 14.5
• Protection Level= .30 Caliber Rifle Lead Core Soft Point (.30-06 Caliber

PRODUCT CODE = UL Level 5 SP513, Secur-Tem + Poly® – Glass-Clad Polycarbonates
• Thickness= 1 3/8″
• Weight/SF= 16.09
• Protection Level= 7.62mm Rifle Lead Core Full Metal Copper Jacket, Military Ball (.308 Caliber) One (1) Shot

PRODUCT CODE = UL Level 8 SP820, Secur-Tem + Poly® – Glass-Clad
• Thickness= 2″
• Weight/SF= 22.34
• Protection Level= 7.62mm Rifle Lead Core Full Metal Copper Jacket, Military Ball (.308 Caliber) Five (5) Shots

PRODUCT CODE = NIJ Level IIA SP175, Secur-Tem + Poly® – Glass-Clad
• Thickness= 3/4″
• Weight= 7.84
• Protection Level= .357 Magnum Jacketed Lead Soft Point, 9mm Full Metal Jacket

PRODUCT CODE = NIJ Level III SPN316, Secur-Tem + Poly® – Glass-Clad
• Thickness= 1 9/16″
• Weight= 18.39
• Protection Level= 7.62mm (308 Winchester) Full Metal Jacket

PRODUCT CODE = NIJ Level IIIA SP412, Secur-Tem + Poly® – Glass-Clad
• Thickness= 1 7/32″
• Weight= 14.5
• Protection Level= .44 Magnum Lead Semi-Wadcutter Gas Checked, 9mm Full Metal Jacket

PRODUCT CODE = NIJ Level IV SPN420, Secur-Tem + Poly® – Glass-Clad
• Thickness= 2 3/16″
• Weight= 25.3
• Protection Level= .30-06 Armor Piercing

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Bullet Resistant Glazing- Multiple Layers of Glass and PVB

Cornerstone provides Armor-Gard™ bullet resistant products for protection against a wide range of ballistic threat levels. All Glass products combine multiple layers of glass and polyvinyl butyral (pvb) with “no spall” protection and UL Listings for various levels of protection. Secur-Tem + Poly™ products combine the durability and abrasion resistance of glass on the “attack” side and the impact resistance of polycarbonate to the “witness” side, providing thinner and lighter products with “no spall” protection. Lexgard® products combine polycarbonate with polyurethane interlayers to achieve various levels of ballistic threat and extensive attack resistance. Exposed polycarbonate surfaces are abrasion resistant for maintenance. Lexgard® products can be manufactured as Air Gap (AG) units combining low maintenance laminated glass with the impact resistance of laminated polycarbonate for UL Listed “no spall” protection. Advanced Transparent Armor (ATA) products contain glass, polycarbonate and a proprietary polymer, which offer a lightweight solution while providing high levels of ballistic resistance. Our Single Responsibility program covers all of our products. The charts below provide a quick reference for product choices. Specifications available upon request. Call today for pricing.

PRODUCT CODE= UL Level 1 BR-113, Bullet Resistant Glass (ALL Glass)- Multiple Layers of Glass and PVB

• Thickness=1 1/4″
• Weight/SF= 16.05
• Protection Level= 9mm Full Metal Copper Jacket with Lead Core

PRODUCT CODE =UL Level 2 BR-155, Bullet Resistant Glass (All Glass) – Multiple Layers of Glass and PVB
• Thickness= 1 7/8″
• Weight/SF19.51
• Protection Level= .357 Magnum Jacketed Lead Soft Point

PRODUCT CODE= UL Level 3 BR-233, Bullet Resistant Glass (All Glass) – Multiple Layers of Glass and PVB
• Thickness= 2 3/32″
• Weight/SF=26.38
• Protection Level=.44 Magnum Lead Semi-Wadcutter Gas Checked

PRODUCT CODE= UL Level 4 BR-212, Bullet Resistant Glass (All Glass) – Multiple Layers of Glass and PVB
• Thickness= 2 1/8″
• Weight/SF= 27.02
• Protection Level=.30 Caliber Rifle Lead Core Soft Point (.30-06 Caliber)

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