The GRACO 16R021 is an external mix gel coat spray system designed for fiberglass reinforced plastic (FRP) applications. It is engineered to deliver gel coat material efficiently and consistently, featuring a 13:1 ratio, a 35 ft (10.7 m) hose, and is mounted on a cart with mast and boom for ease of use. The system is intended for use in industrial environments where precise, reliable gel coat application is required.

Key Features:

• External Mix Gel System
• 16R021
• Designed for use with GRACO FRP equipment and compatible with standard gel coat materials
• Tool-free catalyst adjustment for easy setup and maintenance
• Consistent spray pattern due to balanced air motor and engineered linkage
• Lightweight, stable cart with durable casters for easy maneuverability
• Control panel with all gauges in one location for user convenience
• Optional DataTrak™ control for monitoring resin usage and maintenance scheduling
• Engineered linkage for superior ratio control (variance of 1% or less)
• Gravity-fed catalyst system for consistent delivery

Applications:
Ideal for industrial gel coat application in FRP manufacturing, including boat building, automotive, and construction industries where consistent, high-quality surface finishes are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise system integrity and void warranties.
• Ensure all connections are secure before operation
• Follow GRACO’s recommended maintenance schedule for best results
• Use only compatible gel coat materials and catalysts
• Regularly inspect hoses and fittings for wear or damage
• Consult the equipment manual for specific installation and maintenance procedures