3M™ Engineer Grade Prismatic Reflective Sheeting Series 3430 with pressure-sensitive adhesive is designed for use on commercial or non-critical (no-parking, restricted parking, etc.) traffic signing applications.3M innovation brings the microprismatic retroreflective optics technology to Engineer Grade level where the need for good performance and 3M reliability meets economy. Series 3430 provides the following benefits:Reliable and proven prismatic retroreflective technology from 3MMeets and exceeds ASTM D4956 Type I specificationBetter daytime and nighttime brightness than standard Engineer Grade with beaded opticsPerformance life of seven yearsSolventless manufacturing process, significantly reducing VOC emissions and energy useVivid daytime colorsEconomic choiceBetter for the Environment
In addition to the visual performance benefits, 3M engineer grade prismatic sheeting is better for the environment. The manufacturing process for prismatic engineer grade sheeting reduces VOC emissions by 97 percent, and energy consumption by 72 percent compared to beaded engineer grade sheeting.