{"product_id":"ultrafuse-bvoh","title":"Ultrafuse BVOH • Water-Soluble Support","description":"\u003cp\u003eNeed clean supports for overhangs, hollows, and complex geometry? Ultrafuse BVOH is a water-soluble support filament that dissolves in water, faster when the water is warm, so you spend less time on post-processing than with breakaway supports.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × spool of Ultrafuse BVOH (Natural), in the diameter and spool size you select\u003c\/li\u003e\n\u003cli\u003eSealed packaging to help protect this moisture-sensitive filament\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePrint Settings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNozzle: about 190–210°C (start near the middle of the band and tune)\u003c\/li\u003e\n\u003cli\u003eBed: about 60–100°C (glass bed preferred)\u003c\/li\u003e\n\u003cli\u003eSpeed: about 30–60 mm\/s\u003c\/li\u003e\n\u003cli\u003eNozzle diameter: 0.4 mm or larger\u003c\/li\u003e\n\u003cli\u003eDry before printing if the spool has taken on moisture: about 60°C for 4–16 hours in a hot-air dryer or vacuum oven\u003c\/li\u003e\n\u003cli\u003eKeep the spool sealed between jobs; BVOH is moisture sensitive\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaterial\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eButenediol vinyl alcohol copolymer (BVOH) water-soluble support filament\u003c\/li\u003e\n\u003cli\u003eAvailable in 1.75 mm and 2.85 mm\u003c\/li\u003e\n\u003cli\u003eSpool sizes: 350 g and 750 g (select at checkout)\u003c\/li\u003e\n\u003cli\u003eNatural colour\u003c\/li\u003e\n\u003cli\u003eForward AM compatibility (as stated by the manufacturer): PLA, PRO1, ABS, ABS Fusion+, PA, and PAHT CF15\u003c\/li\u003e\n\u003cli\u003eManufacturer claims dissolve rate about 2× faster than other PVA in water; warmer water speeds dissolution further\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow Support Works\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrint Ultrafuse BVOH as temporary support under overhangs, bridges, and internal cavities\u003c\/li\u003e\n\u003cli\u003eAfter the print finishes, soak the part in water so the support dissolves away\u003c\/li\u003e\n\u003cli\u003eWarmer water dissolves support faster; rinse until the soluble material is gone\u003c\/li\u003e\n\u003cli\u003eCompared with breakaway support, you get less manual scraping and cleaner surfaces on complex or hollow parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGood To Know\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStore sealed in a dry place. Open air and humidity will degrade printability\u003c\/li\u003e\n\u003cli\u003eDry the spool if you see stringing, bubbling, or weak support adhesion\u003c\/li\u003e\n\u003cli\u003eRun support settings suited to soluble material (lower density interface layers help rinse time)\u003c\/li\u003e\n\u003cli\u003eMatch your model material to the Forward AM compatibility list above for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGood For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eParts with steep overhangs that need temporary support\u003c\/li\u003e\n\u003cli\u003eComplex geometries and interlocking features\u003c\/li\u003e\n\u003cli\u003eHollow or enclosed cavities where breakaway tools cannot reach\u003c\/li\u003e\n\u003cli\u003eJobs where you want less post-processing than snap-away support\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Forward AM","offers":[{"title":"1.75mm \/ 350g","offer_id":46440748286195,"sku":"50677354","price":31.28,"currency_code":"CAD","in_stock":true},{"title":"1.75mm \/ 750g","offer_id":46440748318963,"sku":"50786437","price":31.28,"currency_code":"CAD","in_stock":false},{"title":"2.85mm \/ 350g","offer_id":46440748351731,"sku":"50677355","price":31.28,"currency_code":"CAD","in_stock":false},{"title":"2.85mm \/ 750g","offer_id":46440748384499,"sku":"50786438","price":31.28,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0279\/4541\/files\/01-hero-spool-print_4c160b1a-31af-4c0d-ae2b-5953a9fd4fe7.jpg?v=1790201377","url":"https:\/\/www.reprapwarehouse.com\/products\/ultrafuse-bvoh","provider":"RepRap Warehouse","version":"1.0","type":"link"}