{"product_id":"clear-spectrum-premium-pctg-filament-1-75mm-1kg","title":"Clear - Spectrum Premium PCTG Filament - 1.75mm, 1kg","description":"\u003ch3\u003eTransparent 1.75 mm PCTG filament for 3D printing\u003c\/h3\u003e\u003cp\u003eSpectrum PCTG Premium 1.75mm CLEAR 1kg is a transparent 3D printing filament for FDM workflows. It is positioned as an alternative to PET-G and is described as combining easy printing with higher impact strength, dimensional stability, low shrinkage, and higher elasticity.\u003c\/p\u003e\u003ch3\u003eKey features of Spectrum Premium PCTG filament\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat deflection temperature of 76°C\u003c\/strong\u003e for parts that need moderate temperature resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher impact strength than premium PET-G\u003c\/strong\u003e for stronger printed models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher transparency in transparent colours\u003c\/strong\u003e, with clarity close to transparency and fewer visible contours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood printability and finishing\u003c\/strong\u003e with an excellent print surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical resistance and hydrophobic, odourless behaviour\u003c\/strong\u003e for practical everyday use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh dimensional accuracy\u003c\/strong\u003e for fitted parts and functional models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePrinting characteristics and handling\u003c\/h3\u003e\u003cp\u003eThe filament is supplied on a sealed spool and the packaging includes material, diameter, colour, and recommended print temperature information. The product page notes that a heated build chamber is not required, and storage is recommended in a cool, dry place at 15-25°C.\u003c\/p\u003e\u003ch3\u003eUse cases for clear PCTG filament\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual prototypes\u003c\/strong\u003e where clarity and surface quality matter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional prototypes\u003c\/strong\u003e that need impact resistance and dimensional accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoodness of fit tests\u003c\/strong\u003e for checking part alignment and assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConceptual models\u003c\/strong\u003e for product development and presentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduction tooling\u003c\/strong\u003e for workshop and small-batch manufacturing tasks.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spectrum Filaments","offers":[{"title":"Default Title","offer_id":45429353480261,"sku":"80734","price":25.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2719\/6506\/files\/pctg-clear-1_1785427432310_5bf001ae-cd1c-4cfc-92c1-1fdcdff03494.jpg?v=1785428032","url":"https:\/\/3dprintingusa.com\/products\/clear-spectrum-premium-pctg-filament-1-75mm-1kg","provider":"3D Printing Canada","version":"1.0","type":"link"}