270*270mm Double Sided Gold Textured PEI Spring Steel Build Plate for Snapmaker U1 3D Printer Hot Bed Replacement

### Exclusive Size For Snapmaker U1
Precision cut in 270×270mm with positioning notches, fits U1 heated bed perfectly without cutting or modification.
### Double Side Gold Textured PEI Coating
Two sides covered with even gold granular PEI coating, stable adhesion prevents printed model from warping.
### High Toughness Spring Steel Substrate
Spring steel base owns great rebound feature, slight bending to separate finished prints quickly without scraper.
### Wide Filament Compatibility
Matches PLA, PETG, ABS, TPU and common filaments, two usable sides for alternating printing.
### Simple Daily Surface Care
Remaining filament residue can be wiped away with damp cloth conveniently for long term usage.
### Flexible Integrated Structure
Coating tightly bonded with steel base, not easy to peel off under repeated bending and high temperature.