The GRACO 18B402 is a thermoplastic sprayer applicator designed for use with the ThermoLazer ProMelt system. It is constructed for durability and is intended for applying thermoplastic road marking materials in various environments, such as parking lots, crosswalks, bike paths, and airports. The part is engineered to handle high-temperature thermoplastic materials efficiently.

Key Features:

• Thermoplastic sprayer applicator
• ThermoLazer ProMelt, 6 x 3 x 6 in
• Robust, designed for harsh environments
• Compatible with GRACO ThermoLazer ProMelt systems and LineDriver™ for improved handling and productivity
• High-capacity material handling (up to 300 lbs thermoplastic)
• Rapid melt time (melts 300 lbs in 1–1.5 hours)
• Quad Mix material mixing system
• Dual main burners (100,000 BTU total)
• Temperature limit control (up to 475°F)
• EasyGlide™ Wheel System for maneuverability
• Designed for reliability and ease of maintenance
• Optional LineDriver™ for ride-on operation

Applications:
Ideal for applying thermoplastic road markings on parking lots, crosswalks, bike paths, and airport runways. Suitable for both large-scale and small-scale projects.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Ensure all connections are secure before operation
• Follow manufacturer guidelines for material loading and temperature settings
• Regularly inspect and maintain the applicator and associated components
• Use only recommended thermoplastic materials for best results
• Clean applicator after each use to prevent material buildup
• Check for wear and replace parts as needed
• Store in a dry, protected environment when not in use