Resources

Is PETG Food Safe? The Layered Answer

Is PETG Food Safe? The short version Raw PETG resin is food-safe, the same chemistry family as drink bottles. FDM-printed PETG parts are NOT food-safe out of the printer because...

Is PLA Biodegradable? The Honest Answer

Is PLA Biodegradable? The short version PLA is industrial compostable, not backyard compostable. In a landfill or backyard compost it persists for decades. Treating PLA as recyclable plastic is more...

What is TPU Filament? Flexible 3D Printing Expl...

What is TPU Filament? The short version TPU (thermoplastic polyurethane) is the most common flexible 3D printer filament. Available in a range of Shore hardness from soft rubber 85A through...

What is ASA Filament? The Outdoor 3D Printing P...

What is ASA Filament? The short version ASA (acrylonitrile styrene acrylate) is the outdoor engineering plastic for 3D printing. Same print difficulty as ABS, much better UV stability. The right...

What is ABS Filament? Explained

What is ABS Filament? The short version ABS (acrylonitrile butadiene styrene) is the engineering-grade 3D printer filament for heat-tolerant parts. Tough, vapour-smoothable, the original lego brick material. Needs an enclosure...

What is PETG Filament? The Complete Guide

What is PETG Filament? The short version PETG (polyethylene terephthalate glycol-modified) is a tough, heat-tolerant 3D printer filament. It is the same chemistry family as drink bottles but modified for...