{"product_id":"polymaker-polydissolve-s1-pva-filament-1-75mm-water-soluble-support","title":"Polymaker PolyDissolve S1 PVA Filament 1.75mm - Water Soluble Support","description":"\u003cp\u003eIn this review the Polymaker PolyDissolve S1 PVA filament is evaluated as a dedicated water-soluble support material for users who print complex multi-material parts. The bottom line: it is best for makers and small shops that rely on detailed PLA, TPU, PVB, or Nylon prints and need reliable, dissolvable supports. The single biggest reason to buy is its predictable solubility combined with packaging that reduces moisture and tangles, which together make multi-material prints far easier to finish without invasive manual support removal.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-soluble support:\u003c\/strong\u003e The filament dissolves in water to free intricate internal cavities and delicate overhangs without mechanical damage to the main print.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial compatibility:\u003c\/strong\u003e Formulated for standard-temperature filaments, it works with PLA, TPU, PVB, and Nylon so it fits common dual-extrusion workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTangle-free winding:\u003c\/strong\u003e Carefully wound on the spool to reduce the risk of knots and interruptions during long prints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture protection:\u003c\/strong\u003e Supplied dried and vacuum-sealed in a resealable bag with desiccant to maintain printability out of the package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdated recycled spool:\u003c\/strong\u003e Packaged on a fully recycled cardboard spool with a reinforced hard edge to prevent fraying and deformation during storage and use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear printing range:\u003c\/strong\u003e Practical printing settings are provided (nozzle 215C-225C, bed 25C-60C, speed 30-40mm\/s) which help reduce tuning time for typical filament pairings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003ePolyDissolve S1 is aimed at hobbyists and small professional studios that produce complex geometries such as sculptures, figurines, and parts with internal cavities or moving mechanisms. It is especially useful when the main material is PLA, TPU, PVB, or Nylon and the goal is to avoid sanding or carving support-contact areas.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users on a tight budget who do not need dissolvable supports often, since the filament is disposable after use; and users printing only single-material, easily supported geometries where breakaway supports would suffice.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReliable water solubility that preserves delicate surfaces and internal features during post-processing.\u003c\/li\u003e\n\u003cli\u003ePackaged to resist moisture and tangles, which reduces failed prints from filament degradation or snags.\u003c\/li\u003e\n\u003cli\u003eCompatibility with PLA, TPU, PVB, and Nylon expands dual-extrusion options for many common workflows.\u003c\/li\u003e\n\u003cli\u003eRecycled cardboard spool with a reinforced hard edge protects filament and helps storage sustainability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report mixed adhesion and print quality results and occasional breakage, so tuning and careful handling are required.\u003c\/li\u003e\n\u003cli\u003ePerceived value can be an issue since support material is discarded after use, making it a recurring cost for frequent users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePVA (water-soluble)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e1.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpool Weight\u003c\/td\u003e\n\u003ctd\u003e750g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNozzle Temperature\u003c\/td\u003e\n\u003ctd\u003e215C - 225C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuild Plate Temperature\u003c\/td\u003e\n\u003ctd\u003e25C - 60C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrint Speed (recommended)\u003c\/td\u003e\n\u003ctd\u003e30mm\/s - 40mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eVacuum-sealed bag with desiccant on recycled cardboard spool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor anyone doing multi-material or dual-extrusion prints that require clean, non-invasive supports, PolyDissolve S1 is a practical choice because it dissolves reliably and arrives in moisture-controlled, tangle-reduced packaging. It is not the cheapest option, and some prints may need tuning to avoid adhesion or breakage issues, but for detailed work and internal cavities it saves time and preserves surface detail compared with manual support removal.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this filament work with PLA?\u003c\/strong\u003e\u003cbr\u003eYes, PolyDissolve S1 is designed to be compatible with PLA and is commonly used as support material in dual-extrusion PLA prints.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should it be stored?\u003c\/strong\u003e\u003cbr\u003eKeep the filament vacuum-sealed with the desiccant when not in use; after opening store in a dry box or reseal the bag to avoid moisture absorption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the recommended printing temperatures?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer suggests a nozzle temperature of 215C-225C and a bed temperature between 25C and 60C with print speeds around 30-40mm\/s for 1.75mm filament.\u003c\/p\u003e","brand":"POLYMAKER","offers":[{"title":"Default Title","offer_id":48199872807131,"sku":"B09KL8WBRY","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81QfFYIwDiL._AC_SL1500.jpg?v=1770302935","url":"https:\/\/gearmusthave.com\/products\/polymaker-polydissolve-s1-pva-filament-1-75mm-water-soluble-support","provider":"GearMustHave","version":"1.0","type":"link"}