Star S-770 Pressure Spray Gun Head

Star S-770 Pressure Spray Gun Head

The Star S-770 Pressure Spray Gun Head is a versatile pressure-feed spray gun designed for use with pressure pot systems and a wide range of protective coating products.

Featuring a durable stainless steel needle and nozzle assembly, adjustable fan control and multiple fluid tip options, the S-770 delivers excellent atomisation, reliable material flow and professional-quality finishes across a broad range of coating applications.

Unlike dedicated rustproofing guns designed primarily for cavity waxes and underbody protection products, the S-770 has been designed as an all-round coating gun capable of applying epoxies, primers, sealers, clear coats and protective coatings with excellent finish quality.

Recommended Endrust Coatings

• Endrust PSXCLEAR 2K Clear Epoxy
• Endrust RXCLEAR Protective Coating
• Endrust RXBLACK Protective Coating
• Endrust UB702 High Build Epoxy
• Endrust RCP150 Rust Converter Primer Sealer

Compatible Equipment

• Star S-770 10L Protective Coatings Kit
• Endrust 10L Pressure Pot with Regulator
• 10m Twin Fluid & Air Hose Set
• Most standard pressure pot systems

Recommended Fluid Tip Sizes

• 1.5mm – PSXCLEAR, RXCLEAR and RXBLACK.
• 1.7mm – UB702 High Build Epoxy and RCP150.
• 2.0mm – Medium-build protective coatings.
• 2.5mm – 3.0mm – High-build coatings including UB302B Underbody Coating.

While the S-770 can be configured to spray UB302B using larger fluid tips, dedicated rustproofing systems such as the RP-460HD generally provide superior performance for cavity waxes and underbody protection work.

Features

• Pressure-feed spray gun for pressure pot systems
• Stainless steel needle and nozzle assembly
• Adjustable fan control
• Excellent atomisation and finish quality
• Multiple fluid tip options available
• Suitable for epoxies, primers and protective coatings
• Durable workshop and industrial construction
• Maximum spray pattern of 290mm

Specifications

• Atomising Pressure: 50–64 psi
• Recommended Compressor: 12–17 cfm
• Maximum Spray Pattern: 290mm
• Feed Type: Pressure Feed
• Construction: Stainless Steel Needle & Nozzle

Typical Applications

• PSXCLEAR applications
• RXCLEAR and RXBLACK coatings
• UB702 epoxy coatings
• RCP150 primer applications
• Industrial protective coatings
• Automotive refinishing
• Structural steel coatings
• Agricultural equipment protection
• Marine protective coatings
• Workshop coating systems

Pressure Feed vs Gravity Feed

The Star S-770 is available in both gravity-feed and pressure-feed configurations.

The Gravity Spray Gun is ideal for smaller jobs, restoration work and touch-up applications, while the Pressure Spray Gun Head is designed for use with pressure pot systems where larger volumes of coating material are being applied.

The pressure-feed design allows longer spraying times, greater material capacity and improved productivity for workshop and commercial applications.

The Star S-770 Pressure Spray Gun Head is the ideal choice for users seeking a versatile pressure-fed spray gun capable of applying protective coatings, epoxies, primers and clear finishes using a pressure pot system.