Black basing method shown on a Starfighter build

Oct 15, 2026 Last reply: 1 day ago 2 Replies
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Anyone who has tried to paint a faded, weathered camouflage scheme knows the frustration: light grey primer forces you to pile on thick colour coats just to hide it, and the finish ends up flat and heavy. That is the problem this project tackles head on. Doogs Studios has put together a full walkthrough of black basing, demonstrated on a 1/32 Italeri F-104S Starfighter, and it is a genuinely useful look at a technique most of us have only ever read about.



The method itself is laid out clearly. The assembled and masked airframe gets primed completely in black using Mr. Finishing Surfacer 1500 Black. From there a marble coat goes down, sprayed as tight, irregular mottled patches in lighter and darker shades to suggest surface weathering and fading. The blend coat follows, with paint thinned somewhere between 70 and 90 percent thinner and laid on in wider passes, pulling the mottling together into gentle variation while leaving the darker undertones intact. The marble coat is mixed at roughly a 2:1 ratio. Along the way Mr. Color 305 and 337 lacquers and MRP-112 Medium Sea Grey appear, all cut with Mr. Leveling Thinner, applied with a gravity-feed dual-action airbrush. The maker's own choice is the Iwata CM-B Custom Micron, and small ink cups, pipettes, a metal stirrer and masking tape round out the bench setup.



What stands out to me is the restraint. The maker dislikes shading every panel line with a stark black wash, and points out that real aircraft almost never show every line equally dark. That attitude shows in the finished grey camouflage section shown at the close, which reads as character rather than cartoonish grime. There is even a green-screen motivational clip at the end for a laugh.



One thing left hanging: no air pressure figure is given anywhere, so anyone wanting to copy the blend coat passes exactly will have to experiment.



Project by Doogs Studios. Watch it on their YouTube channel:

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Those wide blend passes look so smooth, and the mottling underneath still shows through. Does anyone know what pressure the maker runs the airbrush at to get that kind of control with paint thinned that far? I would love to match the setup before I attempt the blend coat myself.

The maker has not stated a pressure value anywhere, so that part stays an open question. What has been said is that the Iwata CM-B Custom Micron is the preferred airbrush, but that any decent detail airbrush can produce similar work. So I would not worry too much about the exact tool, just the thinning ratios and the wider blend passes.

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