Curb Brush Wear Gauge

Small steel gauge used to measure kerb brush bristle length. Helps schedule replacement before performance drops.

Curb-Line Pressure Roller

Rubber roller maintaining consistent line pressure along kerbs. Used on paint-marking vehicles for tight edge definition.

Cut-In Spray Section

The outermost spray section on a binder bar that allows clean edge starts. Operators close it briefly to prevent overspray when commencing a run.