Reflective Standard DOT AASHTO Glass Beads 50 pound Bag

Standard - Sand like texture.

Federal specification TT-B-1325D Type 1 glass beads to make roads, parking lots and airport line striping reflective.

These glass beads should be applied to freshly painted surfaces.

Same glass beads used on traffic lines. Meets all Federal and State specifications and can be used in inter-mix(non-skid texture) or drop on applications(will be reflective).

 Sizes are 20-325 US Mesh, 45-850 Microns, Roundness >= 80%.

 Refractive index is greater than >= 1.51.

 Uses include traffic, signs, as well as art and craft.