ASTM D4956 Type XI/ETA Class 3 Diamond Grade Reflective Sheeting for Highway Signs

Features

Diamond Grade Reflective Sheeting is a high-performance retroreflective material engineered for applications requiring maximum visibility, durability, and long-distance recognition. Designed to meet ASTM D4956 Type XI Standards, this premium diamond grade reflective sheeting provides exceptional brightness and superior nighttime visibility for critical traffic safety environments.

Featuring advanced full-cube prismatic reflective technology, diamond grade reflective sheeting delivers high retroreflectivity, excellent angularity performance, and outstanding optical efficiency compared with traditional glass bead reflective materials. The full-cube prism structure helps maximize light return from vehicle headlights, ensuring road signs remain highly visible from different approach angles and distances.

With up to 10 years of outdoor durability, this diamond grade reflective sheeting is built to withstand demanding outdoor conditions, including strong sunlight, heavy rain, temperature fluctuations, and long-term UV exposure. Its weather-resistant surface maintains stable reflective performance and appearance throughout its service life, making it an ideal solution for permanent traffic signs and highway applications.

The material supports digital printing, UV printing, and eco-solvent printing, providing excellent printability for customized traffic signs, regulatory signs, warning signs, and guide signs. It is compatible with modern sign-making processes, including computer cutting, plotter cutting, and screen printing, helping sign manufacturers achieve efficient production and high-quality finished products.

Diamond Grade Reflective Sheeting is widely used for permanent highway signs, expressway signage, urban traffic signs, construction zone signs, and other road safety applications where superior visibility and long-lasting performance are essential.

LZT Reflective offers reliable diamond grade reflective sheeting solutions with advanced prismatic technology, strict quality control, and customized service options to support global traffic sign manufacturers, distributors, and road safety projects.

Specifications