The GRACO 24H624 ThermoLazer ProMelt is a walk-behind thermoplastic striping system designed for road marking applications. It is constructed for use with thermoplastics, glass beads, and alkyds, and is intended for marking pavement surfaces efficiently and with high productivity.

Key Features:

• Walk-Behind Line Striper
• 24H624
• Robust, gas-powered, with ergonomic design for ease of use
• Maximum working pressure: 250 psi (17.24 bar, 172.4 kPa)
• Thermoplastics, glass beads, alkyds; pavement surfaces
• SmartDie II system for quick replacement of casting devices (no tools required)
• Glass bead diffuser with 4 adjustment possibilities for easy spreading
• QuadMelt™ Rigging System with four chambers for fast melting (up to 135 kg/300 lbs in less than 1 hour)
• SplitBead material containers (40 kg capacity)
• Three-flute heating system for casting device for safe operation in bad weather
• Temperature control
• Ergonomic design for easy pushing/pulling
• Optional LineDriver system compatibility for higher productivity and straighter lines
• Dual pedal system for simple forward and reverse operation

Applications:
Road marking, pavement striping, and thermoplastic application for highways, parking lots, and other paved surfaces.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with the ThermoLazer ProMelt system.
• Ensure all safety protocols are followed during installation and operation
• Use only compatible materials (thermoplastics, glass beads, alkyds)
• Regularly check and maintain the heating and melting systems for efficient operation
• Consult the manual for specific installation and maintenance procedures
• Consider using the optional LineDriver system for larger or more complex jobs