Sunlu PETG-filament (grå)Sunlu PETG Filament (Gray) Sunlu PETG filament in white is an excellent choice for those who expect not only aesthetically pleasing results from 3D printing, but also high durability in the finished models. The material is distinguished by excellent interlayer adhesion, which translates to smooth, consistent, and sturdy prints with very good structural integrity. This reduces the risk of warping, making the entire printing process more predictable and