PETGGrayShareCOEXCOEX PETG Basic Gunmetal GreySKUCX13-0400-18-1KGUser Reviews (0)No reviews yetBe the first to review COEX PETG Basic Gunmetal GreyYour experience helps the community find the right filament. How's the print quality? Color accuracy? Value for money?Write a ReviewTechnical SpecificationsBrand Information5/29/2026Data source: Community contributions and brand specifications