The GRACO 18B409 THERMOLAZER SPRAYER, 300TC, 7 IN is a walk-behind thermoplastic line striper designed for applying durable pavement markings. It features a 300 lb (136 kg) material kettle for extended operation between refills and is constructed for robust, long-term use in demanding environments. The system is intended for professional contractors requiring high productivity and quality in pavement marking applications.

Key Features:

• Walk-behind thermoplastic line striper
• THERMOLAZER 300TC, 7 IN
• Heavy-duty, field-proven design for harsh conditions
• Thermoplastic marking materials, glass beads, alkyds (based on similar models)
• 300 lb (136 kg) material kettle for longer operation
• EasyGlide Wheel System for maneuverability
• Factory-tested and field-proven design
• High output with superior control for quality finish
• Designed for reliability and ease of maintenance

Applications:
Professional pavement marking for roads, parking lots, and other surfaces requiring durable, high-visibility striping.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and warranty coverage.
• Follow manufacturer guidelines for assembly and setup
• Ensure all connections are secure before operation
• Regularly inspect and maintain moving parts and heating elements
• Use only recommended materials and accessories
• Consult the equipment manual for detailed installation and maintenance procedures
• Schedule routine maintenance to prolong equipment life
• Train operators on proper use and safety protocols