The GRACO 18B416 is a thermoplastic line striper sprayer designed for applying durable pavement markings. It is constructed for heavy-duty use and is intended for professional contractors requiring high productivity and reliability in harsh environments. The unit is compatible with the ThermoLazer 300TC system and is engineered to handle large volumes of thermoplastic material efficiently.

Key Features:

• Thermoplastic line striper sprayer
• 300TC, 4 x 3 x 4 in (die size not explicitly confirmed; closest available is 4 x 4 x 4 in or similar, but 18B416 is referenced as 4 x 3 x 4 in in some listings—please verify with GRACO for exact die size)
• Heavy-duty, field-proven design for harsh environments
• ThermoLazer 300TC system, compatible with SmartDie II applicators (exact die size may vary—confirm with manufacturer)
• High output with superior control for quality finish
• Dual-paddle material mixing for consistent material quality
• EasyGlide Wheel System for maneuverability
• Designed for years of productive, profitable use
• Factory-tested and field-proven reliability
• Backed by GRACO warranty and support

Applications:
Professional pavement marking for roads, parking lots, crosswalks, bike paths, and airports. Suitable for contractors requiring high productivity and durable line striping.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and warranty coverage.
• Follow GRACO’s installation instructions for the ThermoLazer 300TC system
• Ensure proper alignment and secure attachment of the sprayer and applicator
• Regularly inspect and maintain all components for longevity and safety
• Consult the equipment manual for specific installation and maintenance procedures
• Use only recommended thermoplastic materials
• Keep the unit clean and free of debris
• Perform routine checks on hoses, fittings, and applicators
• Store equipment in a dry, protected environment when not in use