Numbered checks for spitting, tip dry, and thinning — then open the matching guide.
When the pass coughs, stars, or spiders mid-session, run the map first. One variable per scrap test — reverse a bad move before you order parts.
If you are searching how to fix airbrush spitting and tip dry, start here. Mid-session spit and tip crust usually trace to mix thickness, a dry tip face, a dirty or worn needle path, moisture in the line, or a rushed clean — not a failed brush. Change one thing at a time, then open an Airbrush Model Notes guide when you need depth.
Name what you can actually see on the scrap, prove one change at a time, then move on to the parts and cleaning checks under your exact-model manual.
Pick what you see on the scrap. The map highlights the first check.
Dots, coughs, or sudden spatters on an otherwise steady pass.
Hold pressure and distance steady. If spit returns after a clean pass, open the troubleshooting guides.
Open the troubleshooting diagnosticA star, crust, or dead start after a pause. Tip dry is one candidate; a dirty or damaged tip can look the same.
Tip dry often looks like bad thinning. Clear the face and prove a short pass before rewriting the mix.
Open the troubleshooting diagnosticPaint runs out in legs or webs instead of a controlled edge.
Spidering is control and mix first. Prove a tight scrap pass before chasing hardware.
Open the troubleshooting diagnosticCards, not chapters. Hit the job that matches your session.
One increment at a time. Prove the pass on scrap; stay inside the thinner family on your paint label.
How to thin model paintUnder good light, check straightness, tip damage, and seat debris before ordering parts. Clean dried rings first.
Airbrush troubleshooting diagnosticSudden thin spit or blush after a humid session points to water first. Drain traps you already use.
Airbrush compressor size calculatorDump the cup, flush with compatible cleaner, clear the tip face, reassemble square, prove a cleaner-only pass.
Airbrush blowing air but not paintScrap first. Steady distance, one mix note, and a clean retest beat a parts panic.
Does an airbrush kit include everything?Written from maker documentation. Guides draw on manufacturer instructions, product labels and published specifications, with links so you can check the source.
Diagnosis before parts. Spit and tip dry usually yield to mix, tip wipe, moisture, and cleaning order before a new brush.
Guides you can open next. Troubleshooting, compressors, paint layering (LEA), and technique live on this site.
A: Not first. Run spit, tip dry, thinning, moisture, cleaning, and needle checks. Purchase talk comes after notes and a failed clean retest.
A: A clean tip face only rules out one cause. If spit returns on a steady pass, check the nozzle seat for dried paint, confirm the cup mix still moves freely, and drain any water trap before you change the mix again. Prove a cleaner-only pass on scrap, then open the troubleshooting diagnostic if it persists.
A: No. This page stays at check order and first moves. Use your manual and matching Airbrush Model Notes guides for measured reference.
A: The matching guide on this site — troubleshooting for spit and tip dry, paint compatibility for mix, compressor guides for moisture.
A: No. It names the first check and keeps you on one variable. Depth lives in the linked guides.
When the map and job cards are done, continue into Airbrush Model Notes guides for troubleshooting, compressors, paint compatibility, and technique.