The GRACO 24J785 SmartDie II is a hardened steel screed box designed for use with GRACO ThermoLazer and ProMelt thermoplastic line stripers. It is engineered to produce two four-inch thermoplastic lines with a six-inch gap in between, making it ideal for intersection and road marking applications. The part is constructed for durability and precision in line striping.

Key Features:

• Screed box/die system
• 4-6-4 in (produces two 4-inch lines with a 6-inch gap)
• Hardened steel
• GRACO ThermoLazer and ProMelt thermoplastic line stripers
• Fast change-out system for quick die swaps
• Mil thickness adjustment system built in
• Can be used with or without direct heat for all-weather flexibility
• Floating die design adapts to surface variations for superior line quality
• No-tool die change out system for efficiency
• No springs to maintain or replace
• External 4-torch die heat system (standard on ThermoLazer ProMelt) for optimal thermoplastic application

Applications:
Used for applying thermoplastic road markings, especially in intersection jobs requiring multiple line widths and precise spacing. Suitable for all weather conditions due to its flexible heating options.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the line striping equipment.
• Ensure the screed box is compatible with your specific GRACO striper model
• Follow manufacturer guidelines for die installation and adjustment
• Regularly inspect the hardened steel dies for wear and proper alignment
• Utilize the no-tool change-out feature for efficient die swaps in the field
• Clean the die and screed box after each use to prevent material buildup
• Check the mil thickness adjustment system for smooth operation
• Inspect the floating die mechanism for free movement and proper contact with the surface