PreMark Rumble Bars
- Made of high-performance preformed thermoplastic.
- Available in black, white, yellow and orange
- Applies easily with an industrial propane heat torch
- Can be easily cut to fit any worn or damaged area
PreMark® In-Lane Rumble Bars provide a visual, audible and vibratory awareness to alert drivers of special road conditions or situations that might not be apparent as well as help reduce driver risk and unsafe driving practices such as street racing.
The top layer is a preformed thermoplastic 250 mil PreMark® Rumble Bar that is flexible and conforms to the surface which eliminates breakage associated with rigid plastic and ceramic bars