The GRACO CST423 is a composite spray tip designed for use with GRACO RS chop guns in fiber-reinforced plastic (FRP) applications. It is engineered to deliver precise spray patterns for polyester resin and gel-coat materials, ensuring efficient and consistent application in composite manufacturing.

Key Features:

• Composite Spray Tip
• CST423
• GRACO RS chop guns, FRP systems, polyester resin, gel-coat
• Engineered for precise spray patterns
• Durable construction for long service life
• Easy to maintain and replace
• Optimized for consistent ratio and cure in FRP applications

Applications:
Used in fiber-reinforced plastic (FRP) manufacturing for applying polyester resin and gel-coat with GRACO RS chop guns.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment. Non-genuine parts may compromise spray quality and system reliability.
• Ensure the spray gun is depressurized before replacing the tip
• Inspect the tip for wear or damage before installation
• Follow GRACO’s recommended maintenance schedule for best results
• Use only compatible tips as specified in the equipment manual
• Regularly clean the tip to prevent clogging
• Replace tips as part of routine maintenance to maintain spray quality
• Store spare tips in a clean, dry environment