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Overview FDM Resin
// Resin methodology

How we test resin printers.

Resin printing trades convenience for detail. Our resin rig measures the things that actually matter: resolution, accuracy, and how livable a machine is to run day to day.

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Safety comes first, every session

All resin testing is done with fume extraction, nitrile gloves and eye protection. Uncured resin and waste are handled and disposed of per the manufacturer’s guidance. We factor a machine’s odor, sealing and air handling into its ease-of-use score.

// Resins

What we cure on every machine

We calibrate exposure per resin, then run the same four types across every printer so the LCD and light engine are what we are really comparing.

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// The test suite

What we print to score detail

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// The rig

Calibrated, repeatable, ventilated

Resin is sensitive to exposure, temperature and resin age, so we control all three. Each resin gets an exposure calibration print before scoring, prints cure on the same wash-and-cure cycle, and we measure features under magnification rather than by eye.

We also track the less glamorous things: how messy the vat is to handle, how well the lid seals odor, and how long the LCD is rated to last.

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// What carries the most weight

Resin scoring priorities

The same rubric applies, but resin shifts the emphasis toward resolution, accuracy and how safe and livable the machine is to run.

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See the full 14-point rubric on the methodology overview.

See it applied to real machines.

Browse our scored resin reviews, raw numbers and all.

Resin reviews → FDM methodology →