PRISMOLITE STAR Premium Glass Beads for Road Marking
PRISMOLITE STAR is a top-tier drop-on glass bead product combining exceptional roundness, optical clarity, and precise gradation for maximum retroreflective output. Manufactured using high-quality silica and advanced bead-forming technology, STAR-grade beads deliver outstanding light return efficiency critical for nighttime road safety on expressways, smart highways, and high-specification road marking tenders. The product is designed for procurement in projects that demand the highest available retroreflective bead performance.
Technical Specifications
| Standard | BS 6088 Class B (Premium Grade) |
|---|---|
| Type | Drop-On |
| Refractive Index | ≥1.52 |
| Roundness | ≥90% true spheres |
| Retroreflectivity | ≥400 mcd/lx/m² (initial) |
| Application Rate | 400–600 g/m² |
| Moisture Content | <0.1% |
| Packaging | 25 kg bags |
Applications
- Premium Highway & Expressway Projects
- Smart City Road Marking Programs
- NHAI & MoRTH High-Specification Contracts
- Airport Runway & Taxiway Markings
- International Road Export Projects
- High-Visibility Safety Zones
Features
- Top-tier bead roundness (≥90%) for maximum light return
- Premium optical grade silica for superior refraction
- Highest retroreflectivity grade in the PRISMOLITE range
- Consistent gradation and moisture control
- Suitable for the most demanding highway tender specifications
- Full QA documentation available for procurement
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FAQs
Frequently Asked Questions
Find answers to common questions about PRISMOLITE STAR – Premium Grade Drop-On Glass Beads (BS 6088 Class B), application standards, compliance, and performance.
PRISMOLITE STAR is best suited for premium highway projects, smart city road infrastructure, NHAI expressways, and any project where the highest retroreflective performance from glass beads is contractually required.
Higher bead roundness ensures uniform refraction and reflection of vehicle headlight beams back toward the driver. PRISMOLITE STAR's ≥90% roundness grade delivers maximum and consistent retroreflective response.
Yes, PRISMOLITE STAR performs effectively with both white and yellow thermoplastic compounds. Its optical characteristics are optimised across the visible spectrum.
Yes, PRISMOLITE STAR is compatible with cold plastic, epoxy resin, and thermoplastic road marking systems when applied as a drop-on surface bead.