The Ingco 20V cordless spray gun kit is a portable paint spraying solution supplied ready to use with a 2.0Ah battery, fast charger, and professional spray nozzles included.
Designed for decorating and finishing tasks (material and viscosity dependent), this cordless spray gun offers a convenient alternative to brushes and rollers for trade professionals and DIY users.
Key benefits
- Complete kit with 2.0Ah battery, fast charger, 2 copper nozzles, viscosity measuring cup and cleaning needle
- 800ml paint container capacity for extended spraying between refills
- 800ml/min maximum flow rate for efficient coverage
- Handles materials up to 120DIN-s viscosity including paints, stains and varnishes
- Adjustable spray pattern and flow control for precision application
- Cordless convenience for mobility and quick set-ups
- Suitable for decorating and finishing work on walls, furniture, fences and more
- Portable alternative to corded spray systems
- Entry point into the Ingco 20V cordless platform
Best for
- Interior wall and ceiling painting
- Furniture finishing and restoration
- Fence, deck and outdoor wood staining
- Cabinet and door painting
- Applying varnish, lacquer and clear coats
- Decorating and renovation projects
- Small to medium spraying tasks
- Areas without convenient access to mains power
- Trades and DIY users needing cordless flexibility
Key features – why it matters
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800ml paint container capacity: large enough for extended spraying sessions without constant refilling, ideal for covering walls and larger surfaces
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800ml/min maximum flow rate: delivers efficient paint application and good coverage speed for productivity
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120DIN-s maximum viscosity: handles a wide range of materials from thin latex paints to thicker stains, varnishes and primers (with appropriate thinning)
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0.1-0.2 Bar spraying pressure: provides smooth, controlled atomization for professional-quality finishes
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2 copper nozzles included: allows customization of spray pattern and droplet size for different materials and applications
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Viscosity measuring cup included: helps achieve the right paint consistency for optimal spraying results and prevents clogs
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Nozzle cleaning needle included: keeps the sprayer in top condition, preventing clogs and ensuring consistent performance
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Adjustable flow control: dial in the perfect flow rate for your material and project requirements
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Adjustable spray pattern: switch between horizontal, vertical and circular patterns for different surfaces
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20V platform: supplied with 2.0Ah battery (FBLI2001) and fast intelligent charger (FCLI2001E)
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Kit format: ready to use straight out of the box with all essential accessories
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Cordless operation: eliminates trailing cables and dependence on electrical outlets, ideal for outdoor work and sites
Specifications
| Brand |
Ingco |
| Product type |
Power tool (cordless spray gun) |
| Voltage |
20V |
| Format |
Kit (battery & charger included) |
| Model / MPN |
CSGLI20406 |
| EAN |
6941640175144 |
| Spray technology |
HVLP (High Volume Low Pressure) |
| Spraying pressure |
0.1-0.2 Bar |
| Maximum flow rate |
800ml/min |
| Maximum viscosity |
120DIN-s |
| Container capacity |
800ml |
| Number of nozzles included |
2 (copper nozzles) |
| Battery capacity |
2.0Ah (FBLI2001) |
| Charger type |
FCLI2001E fast intelligent charger |
| Charger voltage |
220-240V~50/60Hz |
| Paint compatibility |
Water-based paints, latex, emulsions, stains, varnishes, lacquers, primers (with appropriate thinning) |
What's included
- 1 × Ingco 20V cordless spray gun (CSGLI20406)
- 1 × 800ml paint container
- 2 × Copper nozzles (for different spray patterns and materials)
- 1 × Viscosity measuring cup
- 1 × Nozzle cleaning needle
- 1 × 20V 2.0Ah battery pack (FBLI2001)
- 1 × Fast intelligent charger (FCLI2001E)
How to use
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Prepare your paint: Check the paint manufacturer's recommendations for spraying. Most paints need thinning for spray application. Use the included viscosity measuring cup to test consistency. For optimal results, paint should flow smoothly through the cup within 20-30 seconds. Thin with water (for water-based paints) or appropriate thinner following paint manufacturer guidelines.
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Strain the paint: Pour thinned paint through a fine mesh strainer or paint filter into the 800ml container to remove any lumps or debris that could clog the nozzle.
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Select and install the appropriate copper nozzle: Choose the nozzle size based on your material viscosity and desired finish. Smaller nozzles work better for thin materials and fine finishes; larger nozzles suit thicker coatings.
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Attach the paint container: Screw the filled container securely onto the spray gun body.
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Insert the charged 2.0Ah battery into the spray gun until it clicks securely.
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Test and adjust settings: Before spraying your project, test on cardboard or scrap material. Adjust the flow control knob to set the paint flow rate. Adjust the spray pattern control to select horizontal, vertical, or circular spray pattern based on your surface.
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Prepare the work area: Mask off areas you don't want painted using masking tape. Cover floors and furniture with drop cloths. Ensure adequate ventilation.
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Spraying technique: Hold the spray gun 15-25cm (6-10 inches) from the surface. Keep the gun perpendicular to the surface and maintain a consistent distance. Start the trigger motion before reaching the surface and release after passing the edge to avoid buildup. Use smooth, overlapping passes (overlap by 50%) moving at a steady speed. Apply multiple thin coats rather than one thick coat for best results.
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Monitor paint level: Refill the 800ml container as needed to maintain consistent spray performance.
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Clean immediately after use: Proper cleaning is critical. Empty remaining paint back into its container. Fill the container with appropriate cleaning solution (water for water-based paints, solvent for oil-based). Spray cleaning solution through the gun until it runs clear. Disassemble the nozzle and clean with the included cleaning needle. Wipe down all parts and allow to dry.
- Wear appropriate PPE (respirator or dust mask, safety glasses, gloves) and follow Ingco safety guidance. Work in well-ventilated areas to avoid inhaling paint mist.
Care & maintenance
- Clean the spray gun thoroughly immediately after each use - dried paint can permanently clog the system.
- Remove the battery before cleaning or storage.
- Flush the system completely with suitable cleaning solution (water for water-based paints, appropriate solvent for oil-based materials) until spray runs completely clear.
- Disassemble and clean the nozzle using the included cleaning needle to remove any paint residue.
- Clean the paint container thoroughly and check for paint buildup around seals and threads.
- Inspect the nozzle for wear or damage before each use and replace if necessary.
- Store dry and protected from damage with all parts clean and free from paint residue.
- Never immerse the spray gun motor housing in liquid - clean externally only with a damp cloth.
Accessories & add-ons
- Replacement Ingco 20V batteries (2.0Ah FBLI2001 or higher capacity 4.0Ah FBLI2002)
- Additional Ingco 20V chargers
- Replacement copper nozzles (various sizes for different applications)
- Additional paint containers for quick color changes
- Paint strainers and filters
- Masking tape and drop cloths
- Paint mixing sticks and viscosity cups
- Cleaning brushes and solvents
- PPE: respirators, gloves, eye protection, protective clothing
Delivery & returns
Free UK delivery on orders over £50. 28-day returns apply.
Why buy from London Decorators Merchants
- Independent, family-owned business
- 16 decorating stores nationwide
- Trade-friendly service and support
- UK stock with fast dispatch
- Trade account available
Shop now or visit our branch for trade advice.
FAQs
Is this Ingco spray gun supplied as a kit?
Yes. This product is supplied as a complete kit with 1 × 2.0Ah battery (FBLI2001), fast charger (FCLI2001E), 2 copper nozzles, viscosity measuring cup, nozzle cleaning needle, and 800ml paint container.
Which battery system does it use?
It uses the Ingco 20V PowerShare battery platform. The kit includes one 2.0Ah battery (FBLI2001), which is compatible with all Ingco 20V cordless tools. Higher capacity batteries (4.0Ah) are available separately for extended runtime.
What can a cordless spray gun be used for?
Cordless spray guns are used for painting interior walls and ceilings, furniture finishing and restoration, fence and deck staining, cabinet and door painting, applying varnish and lacquer, primer application, and general decorating tasks. They provide faster, more even coverage than brushes or rollers with a professional-quality finish.
Are multiple nozzles included?
Yes. The CSGLI20406 includes 2 copper nozzles for different spray patterns and material viscosities. Different nozzle sizes allow you to optimize spray performance for thin finishes versus thicker coatings.
Is it suitable for decorating work?
Yes, it is designed specifically for decorating and finishing tasks. It handles water-based paints, latex, emulsions, stains, varnishes, lacquers and primers (with appropriate thinning) making it suitable for interior decorating, furniture refinishing, and outdoor wood treatment.
Do I need to thin paint before spraying?
Yes, most paints require thinning for spray application. Use the included viscosity measuring cup to test consistency. Thin with water (for water-based paints) or appropriate solvent following the paint manufacturer's guidelines. Properly thinned paint flows smoothly, atomizes evenly, and prevents nozzle clogs.
Is it suitable for trade use?
Yes, it is suitable for both professional trade decorators and DIY users. The 800ml container capacity, adjustable controls, and cordless operation make it practical for professional painting and finishing work, though high-volume commercial applications may require larger capacity systems.
Do you sell spare batteries and accessories?
Yes. Ingco 20V batteries (including higher capacity 4.0Ah options), chargers, replacement nozzles, and decorating accessories are available separately.
What types of paint can I use?
The spray gun handles materials up to 120DIN-s viscosity, including water-based paints, latex, emulsions, acrylic paints, wood stains, varnishes, lacquers, primers, and clear coats. Always thin materials appropriately and test viscosity with the included measuring cup. Oil-based paints require appropriate thinners and thorough cleaning with solvents.
How do I clean the spray gun?
Clean immediately after use: Empty remaining paint, fill the container with appropriate cleaning solution (water for water-based paints, solvent for oil-based), spray solution through the gun until clear, disassemble and clean the nozzle with the included cleaning needle, wipe all parts, and allow to dry. Never allow paint to dry inside the spray gun.
How far should I hold the spray gun from the surface?
Hold the spray gun 15-25cm (6-10 inches) from the surface for optimal results. Closer distances create heavier coats and possible runs; greater distances waste paint and create dry, rough finishes. Maintain consistent distance throughout spraying.
Can I spray ceilings with this?
Yes, the cordless design and 800ml container make it suitable for ceiling work. However, extended overhead spraying can cause fatigue. Take regular breaks and ensure the container is securely attached to prevent leaks when inverted.
How long does the battery last?
Battery runtime depends on paint viscosity, flow rate settings, and spraying technique. The 2.0Ah battery typically provides 30-60 minutes of continuous spraying. For larger projects, consider purchasing a spare battery to swap and maintain continuous workflow.
What is the difference between HVLP and airless sprayers?
HVLP (High Volume Low Pressure) sprayers like the CSGLI20406 use lower pressure for better atomization, less overspray, and smoother finishes - ideal for furniture, cabinets, and fine finishing work. Airless sprayers use high pressure for faster coverage on large surfaces but produce more overspray.
