ASTM D4956 Type XI Micro Prismatic Diamond Grade Reflective Sheeting For Highways Safety

Diamond Grade Reflective Sheeting is a premium micro prismatic reflective material designed to dramatically improve nighttime and low-light conspicuity for traffic signs and road markings. Built to meet ASTM D4956 Type XI requirements, this Diamond Grade Reflective Sheeting is engineered for outstanding light return, helping drivers clearly recognize guidance, warnings, and regulations from a safer distance—day or night, rain or shine.

Superior Reflectivity in Real-World Conditions

As a Diamond Grade Reflective Sheeting, the micro-prismatic optical structure efficiently captures and redirects vehicle headlight beams back toward the driver. This produces high-intensity brightness across a wide range of viewing angles, giving motorists ample reaction time. In turn, better sign legibility supports safer driving behavior and helps reduce the risk of accidents, especially in inclement weather.

Durable Construction with Long Outdoor Life

Built for demanding road environments, Diamond Grade Reflective Sheeting features strong structural performance and excellent weather resistance. With a 10-year service life, it is designed to withstand extreme temperature variation, sunlight exposure, and daily outdoor wear while maintaining reliable reflectivity and color stability.

Built for Flexible Production and Easy Installation

To support modern sign fabrication methods, Diamond Grade Reflective Sheeting uses pressure-sensitive adhesive (PSA) for secure bonding. It also supports multiple imaging options, including digital printing, electronic cutting, and screen printing, making it compatible with both custom projects and standardized signage systems. With a controlled operating temperature range of 18°C–28°C, installation can be optimized for consistent results.

Main Applications

Diamond Grade Reflective Sheeting is ideal for critical roadway communications, including:

• Highways and freeways
• Expressways
• Work zones

 

Why Choose LU Reflective Diamond Grade Reflective Sheeting

As a professional manufacturer of high-standard reflective materials, LU Reflective provides premium LZT9800 Series Diamond Grade Reflective Sheeting with strict quality control and standardized production. All products fully comply with ASTM and ETA international standards, ensuring stable retroreflective performance, strong weather resistance, and excellent printability for mass sign production.

We support wholesale bulk supply, customized sizes, and technical guidance for traffic sign processing. Whether for road engineering projects or reflective material distribution, LU Reflective delivers cost-effective, long-lasting, and fully compliant diamond grade reflective solutions for global traffic safety industries.