Low-Warp Filaments Low-warp filaments are specially formulated materials that resist warping, a common issue in 3D printing where parts lift or curl due to uneven cooling. Filaments like PLA, PETG, and ASA exhibit minimal warping compared to ABS or nylon, making them easier to print without requiring a heated bed or enclosure. Proper bed adhesion techniques, such as using PEI sheets, glue sticks, or brims, further help in reducing warping. Low-warp materials are particularly useful for large prints or objects with wide bases that need strong first-layer adhesion. |