{"product_id":"flex-tpu-air-lightweight-active-foaming-flexible-3d-filament-variable-hardness","title":"Flex TPU Air - Lightweight Active Foaming Flexible 3D Filament, Variable Hardness","description":"Variable Hardness \u0026amp; Softness: Flex TPU Air filament allows dynamic control over hardness from 65A to 82A by adjusting the printing temperature. Lower temperatures yield tough, durable parts, while higher temperatures activate foaming for a lighter, softer feel.\nUp to 50% Weight Reduction: Featuring advanced active foaming technology, TPU Air 3D filament achieves significant weight savings while maintaining excellent elasticity and toughness, perfect for lightweight applications requiring durability.\nComfortable Fabric-Like Texture: The printed surface has a unique soft-touch feel, making it ideal for wearable devices, grips, and protective cases that require direct skin contact.\nOptimized for Easy Printing: TPU Air utilizes active foaming technology. The unactivated foaming component is evenly distributed within the filament. This results in the filament maintaining better hardness compared to passive foaming materials, which results in easier filament transportation and printing. The filament density is also maintained. Compatible with most FDM printers, it supports extrusion flow rates up to 12mm³\/s for fast, smooth printing.\nVersatile for Various Applications: Ideal for sports gear, insoles, grips, wristbands, protective cases, soft toys, and medical support devices, Flex TPU Air 3D printer filament brings flexibility and lightweight performance to functional and creative projects.\nProduct Description\nThe video showcases the product in use. The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked.\nSiraya Tech Flex TPU AIR: Soft \u0026amp; Responsive\nMerchant Video\nVariable Hardness \u0026amp; Softness\nExperience fast rebound and customizable softness—from 65A to 82A—just by adjusting the print temperature.\nStable, High-Speed Printing\nPrints Smoothly at up to 12mm³\/s with No Clogging.\nActive Foaming = Better Printability\nEven Density, Fast Flow \u0026amp; Easy Extrusion.\n1 Biocompatibility 2 Widely Used 3 Aluminum Foil Pac","brand":"gragramp.com","offers":[{"title":"Default Title","offer_id":57113671041355,"sku":"cmmod5rvxgg9mfjlfvsixwpgd","price":83.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/5449\/1467\/files\/2996238f-1c47-4662-b3f0-13204ceb2f4c.jpg?v=1777059632","url":"https:\/\/shop.gragramp.com\/products\/flex-tpu-air-lightweight-active-foaming-flexible-3d-filament-variable-hardness","provider":"gragramp.com","version":"1.0","type":"link"}