The GRACO 24R770 ThermoLazer ProMelt System is a walk-behind line striper designed for applying thermoplastic pavement markings. It features a 4-3/4 in SmartDie II die, is constructed for durability, and is intended for use on pavement surfaces. The system is engineered to melt and apply thermoplastics, glass beads, and alkyds efficiently and reliably.

Key Features:

• Walk-Behind Line Striper
• ThermoLazer ProMelt System, 4-3/4 in SmartDie II
• Solid steel construction with hardened steel dies
• Maximum working pressure: 250 psi (17.24 bar, 172.4 kPa)
• Thermoplastics, glass beads, alkyds; pavement surfaces
• Fast change-out system with hardened steel dies and mil thickness adjustment
• Can be used with or without direct heat for all-weather flexibility
• Floating die design for superior line quality on changing surfaces
• No-tool die change-out system for quick switching between line widths
• 4-torch die heat system standard on ThermoLazer ProMelt for optimal thermoplastic application
• No springs to inspect or replace, reducing maintenance time and cost

Applications:
Professional pavement marking, including road striping, intersection marking, and parking lot line application. Suitable for use in various weather conditions due to its flexible heating options.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment. Non-genuine parts may compromise system reliability and void warranties.
• Follow the manufacturer’s guidelines for installation and setup as outlined in the product manual
• Ensure all connections are secure and that the system is properly calibrated before use
• Regularly inspect and maintain the die and heating system for consistent performance
• Use only compatible materials as specified by GRACO to prevent equipment damage