Reflektierende Folien aus metallischen Glasperlen, reflektierende Folien auf Aluminiumbasis

Why Do Glass Beads Reflective Films Look Metallic?

Ever wondered why glass bead reflective films have a metallic shine? That’s because there’s actually a thin metal layer—usually aluminum—behind each glass bead. Light goes in, hits the metal, and bounces straight back. It’s the same idea as a mirror, which has aluminum on the back to reflect light.

We also offer a stronger option called aluminum-based reflective film. It’s your standard reflective film, but with an aluminum plate laminated on the back. This makes it thicker, tougher, and easier to install—especially on rough surfaces like stone piers or tunnel walls.

Why it works great:

• Extra strong and weather-resistant
• Easy to rivet onto stone or concrete
• Looks neat and stays in place
• Perfect for tunnels, bridges, toll booths, and safety zones