Oralite 5500 Engineer Grade Reflective

ORALITE® 5500 Engineer Grade 4.25 Mil 7 Yr

This premium retroreflective sheeting is engineered for durable, high-visibility traffic and safety applications. Designed to meet MUTCD and ASTM D4956 Type I, Class 1 standards, it delivers reliable reflectivity and performance for traffic control, guidance, warning, and information signs, as well as reflective lettering, numbers, and symbols.

With a 4.25 mil thickness and clear, solvent-based permanent adhesive, this film ensures long-lasting adhesion and weather resistance for up to 7 years of outdoor use. The 89# PE-coated silicone paper liner allows for smooth application and consistent performance.

Available in 8 vibrant colors and multiple roll sizes — 150' (50-yard) and 30' (10-yard) lengths, with widths of 15" (punched), 24", 30", and 48" — this reflective sheeting provides flexibility for a variety of sign-making needs.

Compatible with screen printing and thermal transfer processes, it offers excellent print quality and durability, making it the ideal choice for professional sign manufacturers seeking dependable retroreflective materials.