FauxHammer guide shows how to paint resin 3D prints safely

Resin prints look like a simple swap for plastic kits until the primer hits and every skipped prep step shows its hand. FauxHammer's beginner guide keeps the focus where it matters most: on the work that happens before paint, when cleaning, curing, support removal and surface checks decide whether a print becomes a crisp mini or a frustrating one.

Cleaning and curing set the whole job

The first rule is blunt and useful: a resin print is not ready just because it has come off the printer. FauxHammer stresses that uncured resin can still linger on the surface, which makes cleaning a crucial post-processing step before any paint enters the picture. That fits the broader resin workflow described by printing specialists, where washing and curing are not optional extras but the foundation of a finish that will hold up under primer.

Safety belongs in that same first step, not as an afterthought. Formlabs says resin can cause skin irritation or an allergic skin reaction, recommends gloves when handling liquid resin or resin-coated surfaces, and points painters to the safety data sheet as the primary source for handling information. RadTech adds the same warning from the materials side, noting that UV-curable 3D printing resins must be handled safely. For anyone used to snapping plastic parts off a sprue and heading straight for paint, that is the biggest workflow shift of all.

Support scars and warping are easier to fix before paint

Resin miniatures bring their own set of structural quirks, and the guide makes a point of naming them early. Support marks, warped pieces and poor handling can all become far more obvious once primer goes on, which means the model needs a proper inspection before it ever gets sealed under color. That is especially important on detailed miniatures, where even a small scar or bend can break the illusion on a finished tabletop piece.

Formlabs specifically notes that warping can happen during printing, washing or post-curing, so the problem is not limited to the build plate. That makes this less like a cosmetic touch-up and more like a workflow check, because a bent sword, a bowed cloak edge or a tilted base can complicate assembly later. FauxHammer's point is not that resin is fragile in some mysterious way, but that it rewards careful handling in ways plastic kits often do not force you to think about.

Surface prep is where resin earns its clean finish

Once the print is clean and stable, surface prep becomes the difference between a smooth prime and a rough one. MatterHackers breaks post-processing down into a practical sequence that includes washing, curing, support removal, sanding and finishing techniques, and that is exactly the kind of routine resin painters need to treat as normal rather than fussy. A little sanding on support nubs or rough seams goes a long way when the model is going to be photographed, displayed or put front and center on a gaming table.

This is also where beginners often rush. FauxHammer pushes back on the instinct to skip ahead to color, because primer will not hide surface problems, it often emphasizes them. If the model still has residue, scarring or a slight warp, paint can exaggerate the flaw instead of disguising it, which is why the guide treats preparation as the real first coat.

The resin workflow fits the way miniatures are sold now

The guide also lands in a hobby landscape that looks very different from the old box-kit model. One Page Rules says its Patreon monthly release includes more than 50 models for $10, with its catalog available through MyMiniFactory, showing how 3D-printable miniatures now move through subscription and marketplace systems as much as through traditional retail boxes. It also offers free paper miniatures and terrain for players who want to get started easily, which makes the broader ecosystem feel more accessible than ever.

That matters because the same prep rules apply whether the print on your desk is a tiny infantry model, a character piece or a larger display-style creature with broad, visible surfaces. FauxHammer's guide is useful precisely because it does not treat resin like a niche discipline with its own secret language. It treats it like a practical extension of miniature painting, where the same eye for detail now starts with cleaning, curing and checking the print itself.

The bigger lesson is simple: resin rewards patience before primer, not bravery after it. If the print is clean, cured, carefully de-supported and checked for warping, the paint job starts on solid ground, and that is the point where resin stops feeling like a trap and starts behaving like another reliable material in the painter's workflow.