Sealey Gravity Feed Spray Gun - 1.3mm - S713G

The Sealey S713G is a high-quality professional gravity-fed spray gun designed for automotive refi...

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Product Information

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The Sealey S713G is a professional-grade gravity-fed spray gun tailored for automotive refinishing specialists and experienced hobbyists who demand a consistent, high-quality paint finish. Its key benefit lies in the granular control it offers over spray patterns and fluid output, making it ideal for precision bodywork; however, its professional nature means it requires regular maintenance and a steady hand to get the best results compared to entry-level consumer models.

All features

Model Part NumberS713G
BrandSealey

Extended Product Information

FAQs

Can I use this gun with water-based paints?

Yes, provided the gun is cleaned thoroughly with the correct cleaning agents immediately after use to prevent corrosion.

What is the primary use for the 1.3mm set-up?

The 1.3mm set-up is the industry standard for automotive basecoats and clear coats, providing the ideal balance of flow and atomization.

How often should I lubricate the needle?

Apply a small amount of non-silicone gun oil to the needle shaft during reassembly after cleaning to keep movement smooth.

What air pressure should I run the gun at?

Refer to your paint manufacturer's technical data sheet, but generally, 25-35 PSI is the optimal range for this model.

Is a repair kit available if seals fail?

Yes, Sealey provides service components; please refer to your specific parts diagram for the exact seal kit numbers.

Troubleshooting

Spitting or stuttering spray pattern

Check that the fluid nozzle is tightened correctly and that the fluid needle is not obstructed by dried paint.

Poor atomization of paint

Ensure your air compressor is delivering sufficient volume and pressure; check the fluid adjustment knob for incorrect settings.

Paint leaking from the nozzle

Clean the fluid needle seat and inspect for debris or damage; ensure the nozzle is properly seated.

Pros and Cons

Pros

  • Precision 1.3mm set-up ideal for automotive refinishing
  • Balanced design reduces operator fatigue
  • Efficient gravity-fed design reduces paint wastage
  • Easy to clean and maintain with included tools

Cons

  • Requires a reliable air compressor setup
  • Plastic pot may be susceptible to impact damage
  • Not intended for thick, high-viscosity coatings

Setup, Compatibility & Care

Before your first use, ensure the spray gun is thoroughly cleaned, as protective oils from manufacturing may remain. Connect the gun to an air source equipped with an oil/water separator to prevent surface contamination.

  1. Setup: Attach your air hose, adjust the fluid and air pressure, and perform a test spray on masking paper to confirm the fan shape.
  2. Compatibility: Designed specifically for low-to-medium viscosity automotive paints and clear coats.
  3. Care: After every use, disassemble the fluid tip and needle to clean them with appropriate solvent. Never soak the entire gun in thinner, as this can damage seals. Use the provided tools to ensure the nozzle is cleared of any residual paint build-up.