High Index Metalized -Hemi spherically aluminum coated glass microspheres. Extremely reflective Type 3 glass beads manufactured using virgin glass. GRAY IN COLOR. 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 60 microns, Fine powder like consistency. Used in Inks, Aerosols, Fabrics, Signs. Screen Printing applications.
- Size: US Mesh 60 microns, 230 mesh, > 98 % roundness
- GRAY in Color, High Refractive index of >=1.93, semi hemipsperically coated with Alluminum to make micro mirrors.
- Uses include topical paint applications, Inks, Aerosols, Fabrics, Signs. Screen Printing, Arts and Crafts.
- Manufactured using virgin glass!
- Fine Powder like consistency. Shipped in a resealable bag.
- Size: US Mesh 60 microns, 230 mesh, > 98 % roundness
- GRAY in Color, High Refractive index of >=1.93, semi hemipsperically coated with Alluminum to make micro mirrors.
- Uses include topical paint applications, Inks, Aerosols, Fabrics, Signs. Screen Printing, Arts and Crafts.
- Manufactured using virgin glass!
- Fine Powder like consistency. Shipped in a resealable bag.