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Graco CST551 0.051 in Orifice RS Airless Spray Gun Tip with 10 in Pattern Width

$155.00
In Stock
Part #: CST551

Designed for high-output FRP applications, this spray tip delivers consistent flow and wide coverage for thick materials like gel coat and resin.

  • Orifice Size: 0.051 inch
  • Fan Pattern: Approx. 10 inches
  • Type: RS Airless Resin Spray Tip
  • Best For: Gel coat & polyester resin
  • Compatibility: Graco RS spray systems
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Compatible Machines

  • Graco RS Resin Spray Guns
  • Graco FRP Spray Systems
  • Graco Gel Coat Spray Systems
  • Graco Chopper Guns (Fiberglass Spray Systems)

The Graco CST551 0.051 in Orifice RS Airless Spray Gun Tip is engineered for demanding industrial applications where high material output is required. It is specifically designed for spraying thick materials such as gel coat and polyester resin in fiberglass and composite manufacturing.

Key Features

Orifice Size 0.051 inch
Spray Pattern Width Approx. 10 inches fan pattern
Application Type RS (Resin Spray) Airless Tip
Material Compatibility Gel coat, polyester resin, fiberglass materials
Usage High-output industrial and composite spraying

Product Overview

The Graco CST551 spray tip is built for professional FRP applications where consistent flow and wide coverage are essential. Its large orifice size allows it to handle heavy, viscous materials efficiently, making it ideal for high-production environments such as boat manufacturing and fiberglass moulding.

With a 10-inch fan pattern, this tip ensures even material distribution and improved surface coverage, helping reduce application time while maintaining a smooth finish.

Applications

  • Fiberglass lamination processes
  • Gel coat spraying
  • Polyester resin application
  • Industrial composite manufacturing

Frequently Asked Questions

It is used for spraying thick materials such as gel coat and polyester resin in fiberglass and composite applications.

No, this tip is designed specifically for RS resin spray systems and is not compatible with standard paint sprayers.

It indicates a large opening that allows higher material flow, making it suitable for thick and heavy coatings.

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