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Fiberlogy PLA Impact Refill Gray is an impact-resistant grey PLA filament for functional 3D prints. You get 1 kg of filament with a diameter of 1.75 mm as a refill without a spool.

PLA Impact combines the ease of printing with PLA with increased impact strength. It is suitable for prototypes, replacement parts, workshop accessories and brackets where mechanical durability and clean detail matter. An enclosed chamber is not required for printing.

Grey is suitable for technical housings, assembly aids and demonstration models. The neutral grey colour combines well with other colours and suits parts with a practical, clean appearance.

Refill for the new S3 spool system

This spool-free refill is intended for the reusable Fiberlogy S3 spool with a twist-lock mechanism. A compatible spool is required separately. Mount the refill fully on the spool before removing its transport restraints. With the appropriate S3 spool, the filament can be used in Bambu Lab AMS according to the manufacturer.

The printing recommendations are a starting point. Adjust temperature and cooling to suit your printer, the geometry and the layer adhesion you need.