Reflective Glass Beads
Standard Reflective Glass Beads
Sand like texture. Same glass beads used on interstate, highway and local traffic lines. Meets all Federal and State specifications and can be used in inter-mix or drop on applications. Makes paint reflective.
Sizes are 20-325 US Mesh, 45-850 Microns, Roundness >= 70%. Refractive index is >= 1.51. Uses include traffic, signs, as well as art and craft. Sold in 1/2 pound, 1, 2, 3 pound increments.
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