{"product_id":"phaetus-rapido-high-temperature-sock","title":"Phaetus Rapido High Temperature Sock","description":"\u003cp\u003e\u003cstrong\u003eReplacement high-temperature silicone sock for original Phaetus Rapido HF and UHF hotends.\u003c\/strong\u003e Choose the HF or UHF variant to match your Rapido 1 heatblock; the sock insulates the heater block, helps keep melted filament off the metal, and steadies temperature when part cooling is blowing across the nozzle.\u003c\/p\u003e\n\u003ch3\u003eWhy use a Rapido sock?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeeps the heatblock cleaner:\u003c\/strong\u003e non-stick silicone helps reduce burnt or blackened plastic buildup around the block and nozzle area.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImproves thermal stability:\u003c\/strong\u003e the sock keeps heat in the hotend instead of letting part-cooling airflow pull it away from the block.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduces heat radiating into the print:\u003c\/strong\u003e useful for overhangs, bridges, and sticky materials such as co-polyesters or filled composites.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Phaetus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e original Phaetus Rapido \/ Rapido 1 hotends, HF or UHF depending on selected option\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptions:\u003c\/strong\u003e HF sock or UHF sock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e heat-resistant, non-stick silicone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGTIN\/EAN:\u003c\/strong\u003e HF 6973090162221; UHF 6973090162238\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePick the right version\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHF:\u003c\/strong\u003e for the shorter Rapido HF heatblock.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUHF:\u003c\/strong\u003e for the longer Rapido UHF heatblock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNot for Rapido 2\u003c\/h3\u003e\n\u003cp\u003eThis listing is for the original Rapido 1-style HF\/UHF sock. Rapido 1 and Rapido 2 socks are different; if you need the Rapido 2 UHF version, use the \u003ca href=\"https:\/\/dfh.fm\/products\/phaetus-rapido-2-high-temp-silicone-sock-uhf\"\u003ePhaetus Rapido 2 High Temp Silicone Sock UHF\u003c\/a\u003e.\u003c\/p\u003e","brand":"Phaetus","offers":[{"title":"HF","offer_id":43679633309918,"sku":"7999115617","price":10.0,"currency_code":"USD","in_stock":true},{"title":"UHF","offer_id":43679633342686,"sku":"7999115616","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9767\/0313\/products\/IMG_0779.png?v=1643784150","url":"https:\/\/formosissima.myshopify.com\/products\/phaetus-rapido-high-temperature-sock","provider":"dfh.fm","version":"1.0","type":"link"}