The Army Painter explains why miniature paint looks streaky, and how to fix it

The fastest way to read a streaky basecoat

The Army Painter’s DipIt advice piece gets to the point quickly: if your miniature looks striped, patchy, or uneven, the model is probably fine and the paint application needs adjusting. That matters most on broad surfaces like armour plates and cloaks, where every brush mark shows up fast and every thin spot looks louder than it does on a crowded sculpt.

The cleanest diagnosis is to separate the problem into three buckets. First, the paint may be too thick. Second, you may be working it too long, or brushing back over it after it has started to set. Third, you may be expecting one coat to do a two-coat job, especially on light colours like white, yellow, and red. Once you know which bucket you are in, the fix gets much easier.

If the paint is too thick, thin it before it reaches the model

The Army Painter calls thick paint the most common cause of streaking, and that tracks with what you see at the desk. Thick acrylic grabs the brush in uneven ridges, leaves visible strokes behind, and refuses to level out on flat surfaces. Instead of flowing into a smooth basecoat, it sits on the miniature like a heavy skin that shows every pass.

The fix is simple but unforgiving: thin the paint properly and apply it in controlled layers. You want enough fluidity that the paint moves, but not so much that it pools into the recesses or loses opacity completely. If the coat still looks weak after the first pass, that is not a failure. It is the signal to let it dry and come back with another controlled layer instead of trying to bury the model in one go.

If the paint is drying on the brush or on the model, stop scrubbing

A lot of streaking comes from timing, not colour choice. The Army Painter warns that brushing back over paint before it dries can make the streaking worse, and that is exactly the kind of mistake that happens when you keep chasing a bad patch. Acrylic starts to grab quickly, and once it does, every extra pass can pull the surface into streaks instead of smoothing it out.

The practical fix is to paint a section, leave it alone, and trust the layer to dry. If you can see a tide mark or a faint line, resist the reflex to keep rubbing it flat. That is usually when the brush starts dragging semi-dry paint around and the surface goes from slightly uneven to obviously streaky. Use a lighter touch, load less paint, and make the pass once.

If you are trying to cover everything in one coat, lower the expectation and use layers

This is the part that frustrates new painters most, because the miniature can look worse before it looks better. The Army Painter’s advice is to stop forcing full coverage in a single pass and instead build up multiple controlled layers. That approach is slower in the moment, but it gives you a smoother finish and far more control over opacity.

This is especially important on colours that naturally struggle. White, yellow, and red are all harder to cover smoothly, so streaking shows up faster and more aggressively. If you are painting one of those colours over a dark primer or a busy sculpt, do not judge the finish after one coat. Judge it after two or three thin coats, each one dry before the next.

Primer is not optional if you want the basecoat to behave

Poor priming can absolutely contribute to streaking and uneven coverage, and this is where a lot of rough basecoats start before the first brushstroke even lands. Hobby guides repeatedly treat primer as the most important step between assembly and painting because acrylics do not bond reliably to bare plastic or metal. Without that stable surface, paint can peel, pool, and refuse to settle evenly.

That is why a bad primer job can make a good paint job look sloppy. If the surface is slick, patchy, or inconsistent, your paint has nothing consistent to grip. A proper primer gives the acrylic something to bite into, which makes the later coats easier to control and helps the paint sit more evenly on the model.

Why streaks show up first on flat panels

Not every part of a miniature punishes mistakes equally. Flat armour plates, cloak panels, shields, and other broad surfaces expose the flaws because there are fewer details to hide the brushwork. On a textured cloak fold or a busy filigree panel, streaks can disappear into the sculpt; on a smooth shoulder pad, they scream.

That is why a finish that looks acceptable on a dense, ornate miniature can suddenly look rough on a Space Marine shoulder or a clean fantasy breastplate. The surface is not being mean, it is simply honest. If you can get your basecoat to behave on those flat areas, the rest of the model usually feels easier.

The practical reset for the next model

If you need a save-this-miniature-tonight plan, use this sequence:

• Thin the paint a little more than you think you need.

• Load the brush evenly, then wipe off the excess before it touches the model.

• Apply one thin coat and leave it alone.

• Let it dry fully before you judge the finish.

• Add a second controlled layer instead of scrubbing the first one flat.

• Prime the next model properly before you start.

That is the real value of The Army Painter’s DipIt-style troubleshooting. It takes a vague complaint, streaky paint, and turns it into a usable checklist you can apply on the next miniature without buying a new brush, a new paint line, or a new skillset. The lesson is blunt but useful: smooth basecoats come from disciplined layers, not heroic single coats, and that is good news when the model is already on the desk and you want it fixed tonight.