GRACO 258853 – RS Internal Mix Gel Coat Gun w/ Cst521 Tip

GRACO 258853 – Rs Internal Mix Gel Coat Gun w/ Cst521 Tip

Specifications

Tip Type: CST521

Mixing Type: Internal mix

Tip Included: CST521

Tip Size: CST521

Features

Internal mixing design

Includes CST521 tip

Professional gel coat application

Internal mixing design for consistent gel coat application

Includes CST521 tip for optimal spray pattern

Professional-grade construction for durability

Applications

Gel coat application

Composite manufacturing

Fiberglass repair work

Marine applications

Gel coat application in composite manufacturing

Marine industry finishing

Compatible Equipment

RS gun system components

GRACO fluid handling equipment

RS spray systems

GRACO proportioning systems

Related Parts

258840 – Rs External Mix Gel Coat Gun, Cst521 Tip

258854 – RS Internal Mix Chop Gun Without Cutter, CST443 Tip

258852 – RS External Mix Chop Gun Without Cutter

258970 – RS External Mix Chop Gun w/ Cutter & Tip

258971 – RS Internal Mix Chop Gun w/ Cutter, CST443 Tip

24E512 – Cutter Blade Assembly Kit

24R482 – Cutter Head Assembly Kit

24R6060

258840 – RS External Mix Gel Coat Gun, includes CST521 tip

Kit Contents

CST521 – Spray tip

Part of GRACO’s gel coat gun family with various internal and external mix options available This is an internal mix design gun which provides better mixing compared to external mix alternatives, making it ideal for gel coat applications requiring consistent finish quality Part of GRACO’s RS gun family for professional composite and gel coat applications. Comes with CST521 airless composite spray tip.

Reference Manuals

340712 (Page 7) RS Resin Spray Guns Brochure

348529 (Page 2) RS Resin Spray Guns – Why Buy?

348645 (Page 10) FRP Systems

349820 (Page 10) FRP Systems Brochure

350464 (Page 2) RS Resin Spray Guns – Why Buy?