Wash and Cure Station: What It Does, What to Look For, and Whether You Need One
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A wash and cure station is worth it the moment you print resin more than once a week: it replaces two open tubs of alcohol and a UV lamp with one lidded unit that agitates the wash and rotates the part under 405 nm light. Check that the wash basket is taller than your printer’s build height and that the cure turntable is wide enough for a full plate.
Resin prints come off the plate coated in uncured resin. They have to be washed in isopropyl alcohol, dried, and then cured under UV until the surface is hard. Doing that with two pickle jars and a nail lamp works, and it is how most people start; it is also messy, uneven, and the reason parts end up tacky on one side. A station does the same two steps in a sealed unit with a magnetic stirrer for the wash and a rotating turntable under a ring of LEDs for the cure.
Where to buy
What to look for
- Wash basket height. It must clear your printer’s Z height with the part still on the build plate, because the cleanest workflow is to wash the plate and part together before removal. Check the number against your printer, not the marketing.
- Alcohol volume. Bigger tubs use more IPA per fill but stay clean longer. Two to four litres suits a 6 to 8 inch printer.
- Sealed lid. Alcohol evaporates fast and stinks. A gasketed lid is the difference between a tub that lasts a month and one that is half empty in a week.
- UV coverage. LEDs on more than one side, a reflective interior and a rotating turntable. Single-side lamps under-cure the shadowed face.
- Timer. Two to five minutes for the wash, two to fifteen for the cure depending on resin; a timer stops you over-curing parts brittle.
- Build plate holder. A bracket that hangs the plate in the wash saves handling wet resin.
The stations in the box
The three listed units are the common all-in-one design: a wash tub with a magnetic stirrer and a cure turntable that share one base and one UV hood. They differ in basket height and tub volume, so match the tallest one to your printer’s build height if you print tall miniatures or busts, and take the smaller one for a compact printer.
Using it well
- Two-stage wash: a dirty tub for the first rinse, a clean tub for the second. One station and one spare tub of alcohol is enough.
- Dry the part fully before curing. Alcohol left in crevices cures into a white bloom.
- Cure in short passes, turning the part, for a total of about five minutes on standard resin. Over-curing makes miniatures snap at the ankles.
- Leave supports on through the wash and remove them before the cure while the resin is still slightly soft.
- Let the alcohol settle overnight and decant; cure the sludge in sunlight before disposal.
When two buckets are fine
If you print resin once a month, two lidded containers of 91 % alcohol and a cheap 405 nm nail lamp do the job for a fraction of the price. The station earns its place on throughput and on not spilling alcohol.
FAQ
Can I use water-washable resin in a station? Yes, with water in the tub. Cure the used water in sunlight before pouring it out.
How much alcohol does it use? A fill lasts twenty to forty prints before it is too saturated to clean; then it is recycled by settling or replaced.
Does the cure station replace sunlight? Yes, and it is more even. Sunlight works in a pinch and takes longer.
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