ASA filament, ranked by £/kg
ASA behaves like ABS but holds up under UV, which makes it the usual pick for parts that live outdoors. Same enclosure and ventilation requirements.
9 listings tracked
£13.99 cheapest per kg
| Product | Material | Weight | Price | Per kg | Deal |
|---|---|---|---|---|---|
| TINMORRY ASA Filament 1.75mm, High UV & Heat Resistant 3D Printer Filament, Du | ASA | 1 kg | £13.99 | £13.99 | 11% |
| FilaBees ASA Filament 1.75mm Sparkle Sky Blue 1kg(2.2lbs) Fit 3D Printer | ASA | 1 kg | £14.44 | £14.44 | 14% |
| ERYONE Engineering Filament, 1.75mm 3D Printing Filament, Dimensional Accuracy | ASA | 1 kg | £15.39 | £15.39 | Warehouse |
| ERYONE ASA Filament, 3D Printer Filament 1.75mm +/- 0.03mm, Heat Resistant, Hi | ASA | 1 kg | £20.12 | £20.12 | Warehouse |
| ERYONE ASA Filament, 3D Printer Filament 1.75mm +/- 0.03mm, Heat Resistant, Hi | ASA | 1 kg | £20.55 | £20.55 | Warehouse |
| extrudr DuraPro ASA Diameter 1.75 mm (750 g) 'Blue/Blue' - 3D Printer Filament | ASA | 0.75 kg | £16.00 | £21.33 | Warehouse |
| Winkle ASA Filament 1.75 mm | 3D Printer Filament | ASA 3D | 3D Printing | Nat | ASA | 1 kg | £28.85 | £28.85 | — |
| R3D ASA Filament 1.75mm, 1KG 3D Printer Filament, Heat & Weather Resistant, Di | ASA | 1 kg | £39.80 | £39.80 | 18% |
| Siraya Tech Fibreheart ASA-GF 3D Printer Filament, White, 1kg | ASA | 1 kg | £43.86 | £43.86 | 1% |
How to read this table
The per-kilo column is the only number that compares listings honestly. A spool sold at 40% off can still be poor value, and a multi-spool bundle looks expensive until you divide by its total weight. We count bundles at their full weight, so a 4 × 1 kg pack and a single 1 kg spool sit on the same scale.
Where a listing does not state a usable weight we leave the per-kilo figure blank rather than guessing — a wrong ranking is worse than a missing one.