Polymaker HT PLA GF Filament 1.75mm Grey, High Temp for 3D Printing, Heat Resistant to 150C, Easy Print, Anneal, Works with Most FDM Printers, 1kg Spool

HIGH HEAT STABILITY - Withstands temperatures up to 302°F, making it ideal for hot environments like garages, car interiors or surfaces exposed to sunlight. The HT-PLA-GF resists deformation or warping, perfect for garden tools, garage organizers, and vehicle-mounted parts. EFFORTLESS PRINTING - HT-PLA-GF prints with PLA-like ease while supporting speeds up to 350mm/s. Offers smooth extrusion, hides layer lines, and provides excellent dimensional accuracy, making it a reliable choice for print farms and high-throughput workflows. HT-PLA vs HT-PLA-GF - HT-PLA offers high heat resistance with the same strength as regular PLA making it ideal for aesthetic or non-bearing prints. For increased rigidity, strength, and annealing, HT-PLA-GF is the best choice for functional parts. Ready for shipping and storage: designed to maintain shape and print quality during long-distance shipping or extended storage. HT-PLA-GF resists heat-induced deformation, making it ideal for printed parts that need to be stored, transported or distributed without structural loss. EXCELLENT SURFACE FINISH - Achieve a textured, satin surface finish with minimal post-treatment. HT-PLA-GF prints cleanly and evenly, making it ideal for rooms where function and appearance are important, such as garage supports, outdoor fences or exposed utility prints. Packaging and Spool Feed: Each spool is made from rigid cardboard with reinforced edges for smooth feeding and minimal dust. Compatible with AMS, dry boxes and most reel holders; easy to store, easy to load — optimized for efficiency in organized print setups. MADE FOR MANUFACTURERS AND ENGINEERS: Trusted by engineers, hobbyists and print farms, HT-PLA-GF delivers reliable results on all production batches. Ideal for repeatable printing of solid parts such as bench tools, templates, fixtures or machine-ready prototypes. Recommended hardened nozzle: HT-PLA-GF contains glass fibers and can withstand standard brass nozzles over time. Use a hardened or ruby tip steel nozzle for optimal performance, consistent extrusion, and to extend the life of your hotend components on extended jobs. Annealing for Performance: Unlock enhanced thermal performance by annealing prints at 100 °C for 30 minutes. Annealing improves heat deflection and dimensional stability, ideal for parts used in hot environments or under repeated functional stress. Enhanced Functionality - HT-PLA-GF is reinforced with fiberglass for rigidity and reliability. Ideal for tool holders, mechanical supports and functional cases where dimensional accuracy and heat resistance are critical for long-term performance.