Washing Is Where Most Resin Prints Actually Fail
Most first-time resin makers think the exposure settings decide quality. The truth is that washing and post-curing are where thin films, tacky surfaces and weak layers are either saved or destroyed. Cleaning a print from our ANTINSKY Standard Lite Resin correctly before curing can be the difference between a crisp miniature and a cloudy, sticky mess.
Choose the Right Solvent
Isopropyl alcohol (IPA) at 90%+ is the classic wash, but it is flammable and can be hard to source in some regions. The alternatives are UV-washable detergent solutions that suspend uncured resin without aggressive fumes; for safety-conscious workshops they are increasingly the default. Whichever you use, keep wash liquid separate from clean rinse liquid.
| Cleaning Method | Pros | Cons |
|---|---|---|
| 90%+ IPA | Fast, effective on standard resins | Flammable, evaporates |
| UV resin detergent | Non-flammable, gentle | Slightly slower |
| Warm water (water-wash grades) | Odour-free, cheap | Only for water-wash resin |
A Wash Cycle That Works
- Pre-wash: remove supports with pliers before washing so solvent reaches cavities.
- Main wash: agitate in dirty solvent for 2–3 minutes, then swirl in the clean rinse.
- Cavities: use a syringe to flush hollow openings so trapped liquid is not cured inside.
- Air dry: let solvent evaporate fully before UV curing.
Finishing Standard vs Tough Resin
Our Standard Lite Resin is superb for detailed, cost-effective miniatures — it cures to a smooth finish that takes primer well. Step up to Standard Tough Resin for parts that will be handled or snapped together, where impact resistance beats absolute surface detail.
Post-Cure Without the Pitfalls
Cure in a rotating UV chamber for consistent exposure, and do not leave small parts in for too long or they become brittle. A Standard Resin part cured for the right time will hold fine detail while staying strong enough for daily use.
The final rule is simple: wash long enough to clean, cure long enough to harden, and never rush either step.