![PLA building up around nozzle/sticking to nozzle, ruining all prints – Assembly and first prints troubleshooting – Prusa3D Forum PLA building up around nozzle/sticking to nozzle, ruining all prints – Assembly and first prints troubleshooting – Prusa3D Forum](https://forum.prusa3d.com/wp-content/uploads/2020/09/image0-2.jpeg)
PLA building up around nozzle/sticking to nozzle, ruining all prints – Assembly and first prints troubleshooting – Prusa3D Forum
![Ender 3 S1 filament curling and sticking to nozzle. This is happening a lot, usually at the beginning of the print. We tried cleaning the nozzle and the tray and it's still Ender 3 S1 filament curling and sticking to nozzle. This is happening a lot, usually at the beginning of the print. We tried cleaning the nozzle and the tray and it's still](https://preview.redd.it/ender-3-s1-filament-curling-and-sticking-to-nozzle-this-is-v0-tfjaasv6119a1.jpg?width=4624&format=pjpg&auto=webp&s=0e16ba94ad349833b1f4ac8824e2d8e82f940d20)
Ender 3 S1 filament curling and sticking to nozzle. This is happening a lot, usually at the beginning of the print. We tried cleaning the nozzle and the tray and it's still
![PLA building up around nozzle/sticking to nozzle, ruining all prints – Assembly and first prints troubleshooting – Prusa3D Forum PLA building up around nozzle/sticking to nozzle, ruining all prints – Assembly and first prints troubleshooting – Prusa3D Forum](https://forum.prusa3d.com/wp-content/uploads/2020/09/image1-1.jpeg)
PLA building up around nozzle/sticking to nozzle, ruining all prints – Assembly and first prints troubleshooting – Prusa3D Forum
![Amazon.com: POLISI3D High Temperature 500℃ Non-Stick Sharp MK8 Plated Copper Nozzle 0.4mm Durable Compatible with Ender 3 V2 Pro / 5 Pro CR10 S4 S5 Anet A8 ET4 Voxelab Aquila 3D Printer ( Amazon.com: POLISI3D High Temperature 500℃ Non-Stick Sharp MK8 Plated Copper Nozzle 0.4mm Durable Compatible with Ender 3 V2 Pro / 5 Pro CR10 S4 S5 Anet A8 ET4 Voxelab Aquila 3D Printer (](https://m.media-amazon.com/images/I/61ByNeqpClL._AC_UF894,1000_QL80_.jpg)