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Castable resin, ranked by £/litre

Castable resin burns out cleanly in a kiln, for lost-wax casting of jewellery and small metal parts. Ranked by cost per litre.

13 listings tracked, 2 on offer right now.

Product	Material	Size	Rating	Price	Per L	Deal
Spacnana Castable 3D Print Resin, Water Washable 1KG Transparent for High Reso	Water-washable resin	1.00 L	—	£27.62	£27.62	—
YDuupxe Castable 3D Printer Resin Water Washable Photopolymer 1kg 365 to 405nm	Water-washable resin	1.00 L	—	£28.64	£28.64	12% below
Aramox 3D Printer Resin Castable Photopolymer, Wax Component Jewelry Casting R	Standard resin	1.00 L	—	£28.65	£28.65	14% below
Naroote High Resolution 3D Print Resin Easy to Burn and Clean for Jewelry Maki	Standard resin	1.00 L	—	£28.99	£28.99	—
no image yet SEAFRONT Castable Resin 1KG, Transparent High Resolution, for 3D Print Jewelry	Standard resin	1.00 L	—	£29.00	£29.00	—
Generic High Resolution 3D Print Resin Transparent 1KG Shore Hardness 80, Easi	Standard resin	1.00 L	—	£31.41	£31.41	—
no image yet Xiuganpo 3D Print Resin High Resolution Transparent Water Washable Ideal for J	Water-washable resin	1.00 L	—	£31.56	£31.56	—
no image yet Generic 3D Print Resin Transparent High Resolution 80 Shore Hardness 1KG for J	Standard resin	1.00 L	—	£31.57	£31.57	—
3D Printer UV Resin, Low Viscosity Black Gloss High Resolution Casting Printin	Standard resin	1.00 L	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£32.40	£32.40	15% below
no image yet 3D Print Resin Water Washable High Resolution Curing 80 Shore Hardness 1KG Tra	Water-washable resin	1.00 L	—	£33.49	£33.49	—
no image yet 3D Printer Resin Castable Photopolymer UV Curing Resin High Performance for LC	Standard resin	1.00 L	—	£35.04	£35.04	—
FUNCRECOL Castable 3D Printer Resin for Jewellery and Metal, Purple 1KG	Standard resin	1.00 L	★★★★☆ 3.8 out of 5 (16 Amazon ratings)	£55.09	£55.09	—
no image yet Cocoarm Photosensitive Resin, 405nm Clear UV Curing Resin 1000ml, High Transpa	Standard resin	1.00 L	—	£60.70	£60.70	—

Castable resin by brand

Guides

• FEP film: when to replace it, and how to know
  The clear film in the bottom of a resin vat is a consumable. What wears it out, the signs it is going, and why replacing it early is cheaper than replacing an LCD.
• Resin safety: gloves, ventilation and disposal
  Uncured resin is a skin sensitiser and the waste is not drain-safe. The short, practical version of what to do — and what people get wrong about IPA and water-washable resin.
• Resin vat care and cleaning
  Most resin print failures trace back to something in the vat. How to filter properly, when to clean it out, and the tool you should never put near the film.
• Wash and cure stations: worth it?
  A combined washer and UV curer is convenience, not magic. What it replaces, when the DIY version is genuinely fine, and the one thing it does better than improvising.