Wet Night Reflective Glass Beads for Road Marking

Product Overview

Wet Night Reflective Glass Beads are specially developed to enhance road marking visibility under rainy and wet-night conditions.

Unlike conventional glass beads, which lose reflectivity when covered by a water film, these beads maintain stable retroreflection, ensuring clear lane guidance and improved driving safety.

Key Features

• Excellent wet night visibility performance

• Stable retroreflectivity under water film conditions

• Hydrophobic / dual coating technology

• Strong adhesion to road marking materials

• Suitable for high traffic and long service life

Technical Performance

• Dry Retroreflectivity: up to 2000 mcd/lux·m²

• Wet Retroreflectivity: up to 500 mcd/lux·m²

• Refractive Index: ≥ 1.9

• Roundness: ≥ 80%

• Particle Size: 600–1700 μm

How It Works

In wet conditions, a water film forms on the road surface, which significantly reduces the reflective performance of standard glass beads.

Wet Night Reflective Glass Beads are engineered to:

• Improve light entry and return

• Maintain effective retroreflection in rain

• Enhance visibility distance for drivers

Applications

• Highway road marking

• Urban traffic lines

• Airport runways

• Pedestrian crossings

• Rain-prone regions

Advantages Over Conventional Glass Beads

• Maintain visibility in rainy conditions

• Improve road safety at night

• Reduce accident risks

• Suitable for high-standard infrastructure projects

Compatible Systems

• Thermoplastic markings

• MMA markings

• Cold plastic systems

• Water-based coatings

Packaging

• 25 kg bags

• 1000 kg jumbo bags

• Customized packaging available