SAR HP 1.25 Bullet Resistant Sheet
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For thin, light, crystal-clear protection against high-power handguns, it's tough to beat HP 1.25. It protects against handguns such as the .357 magnum and others with a muzzle energy of 548 to 663 foot-pounds. Polycast SAR Super Abrasion-Resistant coating is standard.
| Protection |
| .357 Magnum |
| Optical Properties |
| Transmission: >90% Haze <1% |
| U.L. Designation |
| 752, Level 2 |
| Thickness |
| 1.378 |
| Polycast SAR™ Super Abrasion-Resistant Coating |
| Standard |
| Weight (Pounds per square foot also available in 1.750" uncoated) |
| 8.5 |
| Sizes |
| 4' x 6' 4' x 8' 5' x 6' 5' x 8' 6' x 6' 6' x 8' 6' x 10' |
Typical properties of Polycast® SAR™ HP 1.25 (UL level 2)
Code ratings and Standards:
- Meets the test requirements of Building Code class CC2,
- ANS, Z97.1-Safety Glazing Material,
- ANS, Z26.1-Motor Vehicle Safety Glazing Material,
- Dade County Approval, Federal Specification L-P-391D+
- ASTM D 4802.
170° F
Minimum Continuous Service Temperature:
-26° F (lowest temperature tested for bullet-resistance)
| Value | Test Method | |
| Ballistic Protection | ||
| .357 Magnum | UL 752 | |
| Optical Properties | ||
| Light Transmission | > 90% | ASTM D1003 |
| Haze | < 1.0% | ASTM D1003 |
| Yellowness Index | < 0.7% | ASTM D1925 |
| Mechanical Properties | ||
| Thickness | 1.378in. | |
| Weight | 8.5 #/sq.ft. | |
| Abrasion Resistance | 0.2 to 2.0 (%haze change) | Taber 100 cycles |
| Tensile Strength | 9,500 psi | ASTM D638 |
| Tensile Modulus | 400,000 psi | ASTM D638 |
| Flex Modulus | 400,000 psi | ASTM D790 |
| Flammability | ||
| Burn Rate | 1.2in./min | ASTM D635 |
| Smoke Density | Max: 8%; Rating: 5% | ASTM D2843 |
| Auto Ignition Temperature | 465° C (870° F) | ASTM D1921 |
