Paint disappears under a water film. A correctly fixed road stud still returns light. That is why cat's eyes remain one of the cheapest night-safety devices on Indian highways if — and only if — the adhesive and spacing are honest.
Types we install
- Standard retroreflective studs
- Solar LED studs for fog, ghats and accident-prone curves
- Raised pavement markers for high-speed freight corridors
- Recessed units where ploughs or aircraft tugs operate
Colour
White, yellow, red, amber and blue follow IRC conventions. Mixing colours “because the box was open” is how a median becomes a lane line in a driver's head.
Why studs fall out
Usually the surface was dusty, the epoxy was starved, or monsoon hit a green joint. We treat prep as part of the rate. Email hello@psroadmarking.in for a stud package quotation.