High-Performance PET-G in Deep Obsidian Black Spectrum PET-G HT100 Obsidian Black is designed for makers and professionals who need reliable strength, elevated heat resistance, and a premium dark finish. This advanced PET-G formulation provides enhanced thermal stability and mechanical performance, making it ideal for functional parts and demanding environments. The deep Obsidian Black color delivers a sleek, professional look—perfect for end-use components, enclosures, and projects where aesthetics and performance go hand in hand. Key Features & Benefits High Heat Resistance (HT100 Grade)Maintains strength and shape in elevated temperature conditions Strong and Impact-ResistantTougher and more durable than PLA, with added flexibility Deep Obsidian Black FinishRich, uniform black color for professional-looking prints Excellent Layer AdhesionProduces strong parts with reliable interlayer bonding Reduced Warping vs ABSEasier to print while maintaining high-performance characteristics Moisture and Chemical ResistanceSuitable for real-world, workshop, and functional applications Typical Applications Functional mechanical parts Enclosures and electronic housings Automotive and workshop components Fixtures, jigs, and tooling Engineering prototypes Durable consumer products Material & Compatibility Spectrum PET-G HT100 Obsidian Black is compatible with most FDM/FFF 3D printers capable of printing PETG materials at higher temperatures. Material Characteristics: Enhanced heat resistance compared to standard PETG Strong, tough, and slightly flexible Excellent interlayer adhesion Low shrinkage with good dimensional stability Printer Compatibility: Works with most consumer and prosumer 3D printers Requires higher extrusion temperatures than PLA Heated bed recommended for optimal adhesion Compatible with standard nozzle sizes (0.4mm or larger) Print Performance Overview Printability: Moderate; easier than ABS, requires tuning compared to PLA Surface Finish: Smooth with a clean, slightly glossy black finish Strength: High durability and impact resistance Bed Adhesion: Strong adhesion with heated bed recommended Temperature Range: Typically prints between 230–260°C Why Users Choose Spectrum PET-G HT100 Users choose HT100 PET-G for its balance of performance and usability. It provides improved heat resistance and strength over PLA while remaining more manageable than high-end engineering filaments. The Obsidian Black variant is especially popular for projects requiring a clean, professional appearance—making it ideal for both prototypes and final parts. Build Strong, Professional-Grade Parts Upgrade your prints with Spectrum PET-G HT100 Obsidian Black. Delivering durability, heat resistance, and a premium finish, it’s the ideal choice for functional parts and high-quality builds.
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