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High Intensity Grade Reflective Sheeting is a high-quality, durable micro-prismatic retro reflective material. Its unique prismatic construction provides an extra high level of reflectivity for demanding traffic control situations. Meets applicable requirements for high intensity grade sheeting applications for Types III and IV retro reflective sheeting as set forth in ASTM D 4956.
Note: 0.1 "Observation angle is a Supplemental Requirement" in ASTM D-4956. It represents long highway viewing distances about 275 Meters (800 ft.) and greater