High Index Reflective Micro Beads 1 Pound
High Index -Extremely reflective Type 3 glass beads manufactured using virgin glass. High Index beads offer superior performance and durability due to their extremely smooth surfaces, greater than > 98 % roundness and less than 1% air inclusions which results in a very high refractive index of >1.93. Size 35-45 microns, Fine powder like consistency.