

The Graco 18B419 ThermoLazer 300TC delivers high-capacity thermoplastic striping with a 5-5-5 in. SmartDie II for precise triple-line applications.
The Graco 18B419 ThermoLazer 300TC is a high-performance thermoplastic striping system designed for professional road marking applications. Equipped with the 5-5-5 in. (13-13-13 cm) SmartDie II, it enables precise application of triple-line patterns, making it ideal for highways, intersections, and industrial markings.
| High Capacity Kettle | 300 lb material capacity allows longer operation without frequent refilling. |
| SmartDie II System | Tool-free die changes for improved productivity and flexibility. |
| Triple-Line Output | Applies three 5-inch lines simultaneously for efficient road marking. |
| Tri-Flame Heating | Ensures consistent melting and smooth thermoplastic flow. |
| Professional Application | Designed for highways, parking lots, and large-scale striping projects. |
The SmartDie II is a precision screed box system that shapes molten thermoplastic into clean, consistent lines. The 5-5-5 configuration produces three parallel 5-inch lines, commonly used for complex road markings and high-visibility zones.