SUNLU PLA+ ~210–220°C; the Silk PLA prints best slow and slightly hot. Below is a safe starting profile for SUNLU Silk PLA, plus the exact numbers capped to popular printers. Silk PLA prints best slow and slightly hot to keep its glossy metallic sheen.
Quick answer: 215°C nozzle · 55°C bed · 40 mm/s · 0.9 mm retraction (direct drive). Tune per spool with a temperature tower.
215°
Hotend
55°
Bed
40
mm/s
100%
Part fan
What to expect from SUNLU Silk PLA
Silk PLA relies on additives for its sheen, so brands vary a lot in glossiness and clog tendency. All of them print best slower and slightly hotter than standard PLA to keep the surface shiny.
🔎 Silk PLA is weaker than normal PLA — the additives that create the shine reduce layer adhesion. Use it for looks (vases, display models, gifts), not for functional parts.
SUNLU Silk PLA on popular printers
| Printer | Hotend | Bed | Speed |
|---|---|---|---|
| Creality Ender 3 V3 SE | 215°C | 55°C | 40 mm/s |
| Creality Ender 3 V2 | 215°C | 55°C | 40 mm/s |
| Creality Ender 3 S1 Pro | 215°C | 55°C | 40 mm/s |
| Bambu Lab A1 | 215°C | 55°C | 56 mm/s |
| Bambu Lab A1 mini | 215°C | 55°C | 56 mm/s |
| Bambu Lab P1P | 215°C | 55°C | 56 mm/s |
| Bambu Lab P1S | 215°C | 55°C | 56 mm/s |
| Bambu Lab X1 Carbon | 215°C | 55°C | 56 mm/s |
| Prusa MK4 | 215°C | 55°C | 56 mm/s |
| Prusa MINI+ | 215°C | 55°C | 40 mm/s |
See Silk PLA on all 25 printers →
FAQ
What temperature should I print SUNLU Silk PLA at?
Start around 215°C hotend and 55°C bed, then run a temperature tower across 205–230°C. SUNLU PLA+ ~210–220°C; the Silk PLA prints best slow and slightly hot.
Is SUNLU Silk PLA good quality?
Cheap per kg and sold in bundles; quality is good once filament is kept dry. As always, dry the spool if you see stringing or popping and calibrate flow before judging a brand.
Do I need to dry SUNLU Silk PLA?
Usually not, but if a spool has sat in humid air and strings badly, a few hours of drying helps.
Reviewed 2026-08-18. Independent guidance; not affiliated with SUNLU.