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FLEXiO 3500 Product Support

How-To Videos

Troubleshooting Videos

Charts & Guides

Material Compatability

These materials are best suited for the FLEXiO 3500

Wood StainIdeal Performance*
Semi-Transparent StainIdeal Performance*
Solid StainIdeal Performance
Paint & PrimerIdeal Performance
*Detail Nozzle Recommended

iSpray Nozzle

Applies a textured finish, similar to a roller

Great for Broad Surfaces:

  • Walls
  • Decks
  • Fences
  • Home Exteriors
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Detail Finish Nozzle

Applies a smooth finish

Great for:

  • Trim
  • Cabinets
  • Furniture
iSpray Nozzle Power & Material Setting Guide

Detail Finish Nozzle Power & Material Setting Guide

Transparent/Semi-Trans. Stains, Sealers2Min-2
Lacquers (water-based)3Min-2
Solid Stains4-62-4
Oil Enamels74-6
Latex Paint+ Primers, Latex Paint9-115-8
Oil or Latex Primers9-116-Max
Transparent/Semi-Trans. Stains, SealersMed/HeavyMin-3
Lacquers (water-based)Med/HeavyMin-3
Solid StainsMedium2-4
Oil EnamelsHeavy5-8
Latex Paint+ Primers, Latex PaintHeavy*6-Max
Oil or Latex PrimersHeavy*6-Max
*Material may need to be thinned. Try Wagner Paint Easy for a smooth, consistent finish

Spraying Technique

Air Cap Position for Spray Patterns

Adjust the position of the air cap on the nozzle to change the spray pattern to your desired position

Horizontal Spray Pattern
W QX5 iSpray Nozzle Fan Pattern Horz
Vertical Spray Pattern
W QX5 iSpray Nozzle Fan Pattern Vert
Spraying Techniques
Distance From Surface

Position spray gun perpendicular to and 6-8″ from the surface

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Overlap Each Pass

When spraying large surfaces, overlap each pass by at least 50%

Correct Spray Technique

Spray with smooth passes at a consistent speed. Do not flex wrist when spraying



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