Bullet Resistant Glazing: Level 1

MARKROLON HYGARD® BR-750 Laminate: 3-ply, clear, extruded MARKROLON polycarbonate and acrylic sheet of the following construction:

1/8 inch MARKROLON sheet with high AR abrasion-resistant surface.

Polyurethane bonding interlayer.

1/2 inch Acrylic sheet.

Polyurethane bonding interlayer.

1/8 inch MARKROLON sheet with high AR abrasion-resistant surface.

Material shall have a flexural strength of at least 13,500 psi per ASTM D790; and shall have AR (high performance abrasion-resistant) surfaces for enhanced service life and resistance to marring. Material shall exhibit a self ignition temperature of 1077 degrees F and a flash ignition temperature of 872 degrees F ASTM D1929, and conform with applicable code as a CC-1 rated Approved Light Transmitting Plastic.

Level 1 - 9mm or .38 Special caliber rated.