The GRACO 18B406 THERMOLAZER SPRAYER, 300TC, 4.75 IN is a thermoplastic line striping machine designed for applying durable pavement markings. It is constructed with robust materials to withstand harsh environments and is intended for use in marking parking lots, crosswalks, bike paths, and airport runways.

Key Features:

• Thermoplastic line striper
• 300TC, 4.75 IN
• Heavy-duty, designed for harsh environments
• Compatible with GRACO LineDriver™ for improved handling and productivity
• 300 lb (136 kg) material kettle for extended operation between refills
• EasyGlide™ Wheel System for maneuverability
• Dual-paddle mixing system for consistent material
• Twin main burners (30,000 BTU each for 300TC, or as specified by some sources as 20,000 BTU each—check manual for exact configuration)
• Die heater with infrared technology
• 90 lb (40 kg) bead hopper capacity
• Designed for reliability and ease of maintenance
• LineDriver™ compatible for superior handling and reduced operator fatigue

Applications:
Ideal for applying thermoplastic pavement markings on parking lots, crosswalks, bike paths, and airport runways.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Ensure all connections are secure before operation
• Use only recommended LP gas tanks (not included)
• Follow manufacturer guidelines for initial setup and calibration
• Regularly inspect and maintain burners, mixing system, and wheels for optimal performance