Rev1 Material PETG GF combines the toughness and chemical resistance of PETG with glass fiber reinforcement for enhanced strength, rigidity, and heat resistance. This filament delivers excellent dimensional stability, reduced warping, and a smooth matte finish?deal for functional and structural parts. Available in: – Diameters: 1.75mm & 2.85mm – Spool sizes: 1kg & 3kg – Color: Matte Natural Key benefits: – Superior strength and rigidity – Excellent chemical resistance – Reduced warping and shrinkage – High heat resistance – Smooth matte natural finish for professional results