Filament Gembird Filament PETG Natural:The Gembird Filament PETG is the perfect combination of clarity and strength. The clarity of PETG approaches that of acrylic and its impact resistance is close to that of the renowned polycarbonate. PETG, however, is less brittle than acrylic and is cheaper than polycarbonate. The red PETG has very low shrinkage which makes printing large flat surfaces a breeze. The material is chemically resistant, yet also environmentally friendly as it as it is considered 100% recyclable.Key Features of the Gembird Filament PETG NaturalIt has a bright, glossy acrylic surface without brittlenessIt is a cheaper alternative to polycarbonate, but still has impact resistanceIt is easy to fill large areasIt is chemically resistant, yet also 00% recyclableAdditional information:Material:PETGDiameter:1.75mm (± 0.05mm)Properties:Density at 240°C: 1,27g/cm3Melting point: 225-260°CThermal deviation temperature at 0.455 MPa: 60 to 80°CImpact strength: 8,7 kJ/m2Coil dimensions:Diameter 200mmHeight: 67mmCenter hole: 53mmWeight:1kg/coil