Compatible Machines
The Graco CST519 0.019 in Orifice RS Airless Spray Gun Tip is specifically designed for composite and fiberglass applications. It fits the following systems:
- Graco RS Resin Spray Guns
- Graco FRP (Fiberglass Reinforced Plastic) Spray Systems
- Graco Composite Spray Equipment
- Graco Chop / Fiberglass Spray Systems
This tip is not compatible with standard airless paint sprayers such as RAC IV or RAC V systems.
Product Overview
The Graco CST519 is a high-performance RS airless spray gun tip engineered for industrial composite applications. It is ideal for spraying resins, gelcoats, and other medium-to-thick materials used in fiberglass manufacturing.
| Orifice Size | 0.019 inch |
| Spray Pattern Width | 10 inches |
| Tip Type | RS (Resin Spray) |
| Application | Fiberglass, Resin, Gelcoat, Industrial Coatings |
Key Features
- 0.019 in orifice supports consistent flow of medium to heavy materials
- 10-inch fan pattern provides wide and even coverage
- Designed for composite and fiberglass spraying
- Compatible with Graco RS spray technology
- Easy to switch for different spray applications within RS systems
Applications
This spray tip is commonly used in industrial environments where precision and durability are required. Typical applications include:
- Fiberglass part manufacturing
- Boat and marine production
- Composite material fabrication
- Resin and gelcoat spraying
Important Notes
- This is a specialised RS tip, not a standard paint sprayer tip
- Not compatible with RAC IV, RAC V, or TrueAirless systems
- Designed only for industrial composite equipment
Frequently Asked Questions
CST refers to Composite Spray Tip, while 519 indicates a 0.019-inch orifice and a 10-inch spray pattern.
No, this tip is designed specifically for RS and FRP systems and is not compatible with standard paint sprayers.
It is suitable for spraying resins, gelcoats, and other medium-to-thick composite materials.
It is widely used in fiberglass manufacturing, marine production, and composite fabrication industries.
