FAST DISSOLVING SUPPORT MATERIAL. I soaked the second/completed print in water to dissolve the pla (probably a week ago). Using warm water speeds up the dissolving process. It sticks good enough, but is easy to remove (full interface, zero distance on the Z axis with intentional, slight overextrusion of the PLA). 🧱 【Break Away Support Material for PLA Filament 1. 2 mm (±0. Our Stratasys UPrint uses this method. Compatible with PLA, it offers seamless adhesion and easy removal. Support W is the version for use with PLA, support G is for PA/PET. Using PVA for the interface layer would similarly reduce the number of filament changes, and dunking in water should remove the supports cleanly, even if the PolyDissolve™ S1. 500g and 1kg spool. You can also use PETG for PLA and just PLA for PETG. Container volume. Easy removal by hand. If the supports are not trapped you should be fine. 3g in 1 liter is equal 1. Acetone Method. Ethyl acetate is a substance commonly used in glues, nail polish removers, and even the decaffeination process of coffee and tea. Chamber temperature: up to 30 °C. Where to buy. This is a fantastic Feb 1, 2022 · HIPS soluble support material uses d-Limonene to dissolve which over time also dissolves ASA per Prusa webpage link. The second one I got the PVA to properly extrude and it came out well. UltiMaker PVA Removal Station. Water soluble filaments using an activator. This mixture can be created on your own by mixing pieces of ABS PVA filaments are water-soluble 3D printing materials that serve as support when printing objects. Learn more. After PLA has dissolved, use pliers and wire brushes to remove any remaining residue inside the nozzle. PVA. Faster Dissolution Rate: PVA filament begins to dissolve after 1-2 minutes in water at 50°C. Color: White. Placing Supports When working with water-soluble materials, treat the support structures the same way as if you used any other 3D printing material for the supports. Add to cart. ONLY used for support interface. Request a quote Product Features. PVAfor S series. 00. In general, solvents are used post-printing to dissolve and remove defects or ribbing from the exterior of a 3D print. Dynamism PVA is a dissolvable support material for dual-extrusion 3D printers. BVOH has a nozzle temperature between 210 and 230 degrees C. Polyvinyl Alcohol (PVA), along with HIPS, is one of the most popular soluble support materials for intricate structures in FDM 3D printing. Request a quote. Oct 18, 2021 · Printing with RapidRinse on METHOD X can produce dimensionally accurate ABS parts of ±0. Spool Weight: 819±30g. Build plate temperature: 40-60 °C. 5. They are used to support overhanging parts or complex structures in 3D printing that would be difficult or impossible to produce without PVA. 8 Molar strength. PolyDissolve S1 by PolyMaker is a water-soluble support material for 3D printing designed specifically to work with a long list of essential 3D printing materials, such as PLA, TPU, PVB (Polyvinyl butyral), and Nylon. After the print object is fully printed, the PVA supports simply dissolve in water. Prusa ASA nozzle temperature is 260 degrees C. Breakaway performs best when paired with PLA, PETG, or ABS. ABS+ model, and PLA support, which dissolves away (eventually) in a hot NaOH solution bath. Compatible with various filaments, it simplifies post-processing and reduces the risk of damaging the printed object during support removal. This wisdom is not from me, but from the Youtube channel of Manbo. To remove PVA, all you need is a container of tap water big enough for your model. 75mm dissolvable filament. RapidRinse and ABS-R are expected to begin shipping in December 2021. HydroFill Water-Soluble Support is the world’s first true water-soluble/washable support material. You can use THF fumes in a vapor chamber to dissolve PLA surfaces. PolyDissolve™ S1 is a water dissolvable support material that’s compatible with PLA, TPU, PVB and Nylon filaments from our portfolio. Bambu support material is breakaway, not water soluble. This means that you can use HIPS as a support material which can then easily be dissolved by placing your print in Limonene. My P1P should arrive a day early tomorrow. Setting Overrides Z hop when retract: 1. After this place the print into the jar and seal the lid tightly. for S series. In this video it is Mar 22, 2024 · Tetrahydrofuran (THF) is another commonly used solvent for dissolving PLA plastic. 99. Not used for printing models alone. Yes. Save time and effort by picking the right 3D printer support material for your project. Nov 8, 2022 · Submerge the print in water. 3 featured a better 3D scene manipulation, the latest update, 1. BambuSlicer doesn’t have the “Soluble Interface” preset, but on the Support tab, change the Support Interface number from 0 (whatever is currently loaded) to the AMS slot you put the material in. Sensibly, this is the part of the print called the Support Interface. Feb 28, 2018 · How do I remove 3D printing support material faster? Whats the best ultrasonic cleaner for 3D printing? Find out why ultra-pure solvents like isopropyl alcohol, acetone, and low lint wipes are essential. 0. ), giving engineers more confidence in creating parts to spec. 217 grams is added to 3 liter water used at 60C for 3 hours in an ultrasonic cleaner. The surfaces are just wunderful. 61 - $79. Supporting advanced, high-temperature materials is a breeze with the help of Ionic Hybrid Support Material. Then, you can dissolve that support partly by dipping it in a chemical water bath. Aug 2, 2023 · 1. 6 US gal) Maximum part size. A compatible low temperature Nylon will also be available shortly. It's a breakaway support material, the idea is you print just the support interface with it and it has low adhesion so your supports should snap off easily. Recommended for all PLA. Out of stock. You can use pla for petg supports but it does not dissolve. PVA can be dissolved in tap water. Over the last year, it seems the next big thing in 3D printing is dual and multi-extrusion. You can't get most filaments wet. It allows you to load a PLA or ABS material for one extruder and lower density support material for the other. Updated Jan 13, 2024. The procedure to dissolve the PVA filament is as follows: Place your completed 3D print model in a container full of water. Thanks for your reply, I was trying to figure out 5kg plastic spool: 32mm/300mm/160mm/819g. If you’re using HIPS as a soluble support material, you want to immerse your printed object completely in Limonene and wait at least 24 hours for the HIPS to completely dissolve. When the print is placed in water the PVA will slowly dissolve. 85mm diameter. Melting PLA is surprisingly simple. An affordable, low cost PVA filament intended for producing supports when printing complex 3D prints. Precision engineered with a magnetic rotor and adjustable speed settings, just add water to dissolve PVA supports up to four times faster compared with motionless water – ensuring faster design iterations with minimal operator time. 375-0002A. Choose an option White. This allows cleaning of 3D printer nozzles, smoothing PLA prints and dissolving PLA support structures. Breakaway Support (formerly 'Support W') $53. May 19, 2017 · I printed two of these pieces. by Lucas Carolo, Josiah Guthrie. 35. Model No. Apr 21, 2019 · 4) Layer adhesion / PLA as support: First of all: PLA makes an astonishing support material for PETG. 3DSystems has a very useful video on YouTube about how to use caustic soda (Sodium Hydroxide NaOH) to dissolve PLA used for support. In this article, we run through the different types of soluble filaments on offer, the advantages of using this type of material as opposed to insoluble supports, and our tips and tricks for the smoothest There's an option on the support tab to set the material for both the supports, and the interface layer. Material Compatibility. AMS is recommended for multi-material printing with Bambu Support filament. The primary difference is that HIPS uses Limonene as a solvent. Leave the first one and change the Interface box to your support material. This gets you multi-colored objects, but if you have the right filament, it also allows Feb 2, 2024 · PVA. To get longer life from your support removal solution it is always best to remove as much support material by hand before you put parts in the tank (except when using SR-100). A water-soluble support filament that has excellent tolerance to moisture absorption and dissolves 20% faster at room temperature than PVA. Consequently, careful selection of compatible PLA materials is essential to ensure optimal results and avoid any adverse SR-30 Soluble Support for use with ABS for Makerbot Method X. You can speed up the dissolving a little bit by heating to ~30C, but I think it would be more useful to get a little aquarium pump. 25 Recommended nozzle temperature: Min 180 - Max 230. Gather your PLA scraps in a heat-safe container. 75mm +/- 0. Recommended bed temperature: 110 °C. In this case, ABS is used as the model material in combination with the PLA support material. 4 in) Supported materials. Some HIPS filaments include additives that make the filaments easier to print, but these same additives can frequently make the material harder to dissolve and remove if you plan to use HIPS as a support material. Jan 8, 2017 · January 7, 2017. Chemical nature of PLA 3D printing has its fair share of challenges that you have to deal with when using PLA or any other material in the process. Dissolving PLA. Dissolvable support material from Stratasys. The first one failed 80% of the way due to pva not extruding. MakerBot METHOD PVA Support Filament (. Refresh the page. g. 75mm and 2. GST included. Wash Tank: If available, you can use a dedicated wash tank, such as the SCA 1200 HT, to wash your parts. It is specifically engineered to have a perfect interface with these materials, supporting them while printing while also displaying accelerated solubility in room temperature water after Feb 4, 2024 · Using PLA as support for a different material works pretty well even if it’s not soluble, PETG for example doesn’t really stick to it, so if you have a dual nozzle it’s worth doing. Support filament cannot be used to print an item alone, but only to print the supporting portion of that item. W 200 x D 230 x H 165 mm. PETG and PLA are printed at similar temperatures, but they can’t combine and so they are very good as a release material. The process involves the use of solvents, such as ethyl acetate. Jul 7, 2021 · This support material and method is best reserved for 3D designs that are tough and without delicate intricacies, as you will be using pliers, knives, and scrapers to cut through the supports. MH Build Series PVA Filament. Extruder temperature: 225-255 °C. Alternatively, instead of dissolving PLA, you could use PLA as a support material for PETG. By using PolyDissolve S1, your 3D prints can have strange and complex architecture such as overhangs, thanks to being supported during the printing process. You also use them to remove supports from grooves and insets in your model. You will need the following items to dissolve PVA. You might have to fine tune the support separation from the model. Always double check the MSDS sheets for any more information on the product. Limonene is so strong it damages ABS, for models with a lot of supports the time it takes to dissolve them away is long enough for the ABS itself to become damaged. 2 days ago · How to Melt PLA. PVA has the ability to provide supports starting from the bottom to each tiny part of the 3D model. IPA bath – Isopropyl alcohol can help you to dissolve the very outer layers of your print, allowing you to smooth off the final remains of the supports. This can work on both a single extruder or a multi extruder. Cautions for Use. It can take up to 24 hours for PVA to fully dissolve. Mar 23, 2023 · The easiest way to remove those parts is to use a 3D printer with two extruders. 45kg, 1lb) USD $84. , parts with thin, deep channels), resulting in longer dissolving times. When using PLA for the build material, ensure that the water is no hotter than 35 °C, otherwise the PLA may be adversely effected. It has good print surface adhesion and can be dissolved in limonene (or acetone, although that would melt the ABS/ASA model as well). 75 mm Flow ratio: 0. A 10 euro aquarium pump will make the water flow enough to speed up the PVA dissolving drastically. M-EAF-WGZ9. Do you need help choosing the right 3D Printer for your application or require a quote to purchase? Contact MakerBot. It provides reliable and easy-to-remove support structures, ensuring clean and precise results. Reference this thread for correct support PLA settings. Contact our sales department at 347-676-3456 for more details. It must be easily printable and have good adhesion between layers. Using: When using d-Limonene to dissolve supports, place the chemical in a glass jar or container that has a sealable lid. Only on METHOD X. Jan 13, 2024 · The Best PVA Filament in 2024. Print your parts with confidence in ABS-R and RapidRinse™, drop your part into tap water, and watch the supports dissolve to nothing in just minutes. The newest support material offered by Ultimaker, Breakaway has some similarities to the other types of support. Pour enough acetone into a glass container to submerge the clogged nozzle tip. 75mm】 - PolySupport is a 3D filament support filament 1. Creative Freedom: Sainsmart PVA filament provides stable support to complex designs, even those with features like cavities, and intricate internal details. I am planning to order Nov 23, 2022 · Soluble material: Support material: Diameter 1. Recommended nozzle temperature: 220 °C. Otherwise, HIPS would be a wise economical choice to use as support structure for prints made of ABS (Acrylonitrile butadiene styrene). Feb 5, 2021 · HIPS filament is the best support material to be used with ABS filament. Bambu PVA is a water-dissolvable support material. Bambu PVA. 7 liters (3. Sep 4, 2019 · Use a container significantly larger than your supported part to prevent the water from getting oversaturated too quickly. Product# DYN-PVA2-WH1KG. (W 7. PETG is what BBL is using for PLA support (and vice-a-versa). Most glue sticks are PVA as well, so the filament is essentially a printable, solid glue stick. Quantity: Add to cart. It offers you freedom and convenience: to design complex model geometries that require supports, which dissolve away in tap water. Everything after that should be automatic. Easy and quick to remove breakaway support. 8lbs of SR-30 before needing to change the Ecoworks solution. MakerBot’s Precision Dissolving PVA ensures fast and effortless support removal for your most complex prints. Warm water will decrease the dissolving time. Supports are a frustrating but necessary part of 3D printing. Nylon works with ASA, for example. A patent-pending polymer blend developed and manufactured in Airwolf 3D’s California-based facility, HydroFill Water-Soluble Support is the only support material that is effective for large ABS, PLA, and nylon parts and dissolves easily in plain room-temperature water. Jan 19, 2023 · Ethyl Acetate. So the HIPS is not a good solution the ASA dissolves. 2. UltiMaker PVA (polyvinyl alcohol) is a leading water-soluble support material for multi-extrusion 3D printing. 15lb/gal. For example, the SCA-1200HT has a 12 gallon tank, so it can dissolve 1. This process can be quickened by using the following techniques: Warm water. It is a process more suitable for advanced users. Pro-Tips. Clear. Oct 17, 2022 · 9. Polymaker polysupport will be better for you. Jun 2, 2017 · When it comes to 3D printing filament, PVA stands for PolyVinyl Alcohol. I have tried all sorts of concentrations and anything below like, 50% limonene does hardly anything and takes DAYS to even soften the HIPS to a level where you can pull it off. Dissolving support material is among the most frequent reasons given for wishing to dissolve PLA. Comes with Basic Reusable Spool. So BVOH is a ok solution per Prusa forum link. 1kg of HIPS 1. Bambu Lab Support filament is the perfect companion for PLA 3D printing. Mar 20, 2018 · If you think about it, the dissolvable material is really only needed at the interface between the support and the model. Be careful when removing supports, as they can give way quite rapidly and sharp knives can UltiMaker Support Materials. I currently use PETG for the interface layer on PLA prints-- they just fall off. You will have a bad time, and you will be chucking money out the window with all of the purging. Ultimaker PVA is optimized for use with PLA, Nylon, and CPE. 36. That support then Mar 31, 2022 · Mar 31, 2022. Aug 18, 2023 · 1. Learn more about soluble support materials like HIPS, PVA, SUP 706 and more. It is a colorless liquid, which has a strong odor and is a readily available solvent for dissolving PLA material. 2 Once your Method print is finished, you will need to dissolve the support material. It's a messy, hot, caustic process -- plus, Stratasys charges ridiculous prices for material. Be sure to change the Z-offset to 0 so the print is in full contact with the support. Apr 13, 2024 · It is possible to dissolve PLA filament since the thermoplastic is a soluble material. Soak the nozzle for 10-20 minutes. Jul 30, 2019 · 3D Printer Support Material: Which One to Use for My Project? Supports are a frustrating but necessary part of 3D printing. Jan 20, 2024 · The dedicated support filament will fall away from the print, or at worst, come off with a gentle tug. 2, allows the Prusa i3 MK2 Multi-Material printer to use Apr 26, 2023 · Even with flush volumes cranked to 800 mm³, prime tower enabled, cooling enabled after 1st layer as suggested in Support Filament --> PETG for PLA and PLA for PETG and more - #24 by Finsterwald and nozzle temps set as close as 10 °C difference (as suggested in linked thread) between the two materials, I had one extruder clog after another With the MMU2S it’s possible to use water-soluble materials, like PVA+ and BVOH, to print the supports or just the 'interface' between the print and the support structure. Product Features. 13. New MakerBot RapidRinse™ fast-dissolving support and ABS-R materials aim to make 3D printing industrial applications with ABS just as easy as printing with PLA MakerBot introduced a new game-changing solution that significantly simplifies 3D printing with ABS polymer material by effectively streamlining workflow steps and reducing the need Apr 21, 2018 · The water solubility of PVA makes it an excellent support material, as removing it from the final print involves only soaking the finished product in water. Support for PA/PET. MakerBot introduced MakerBot RapidRinse, a fast-dissolving support material, and ABS-R material to Jun 25, 2023 · Dissolving HIPS in Limonene. . 5kg. 3 introduced Smooth Variable Layer Height and 1. SR-30 requires a specialized Ecoworks solution along with heat and agitation for best dissolution results. Ecoworks solution can dissolve 17. Oct 28, 2021 · About this item . While each material has its pros and cons, you may want to Bambu PVA. Limonene is an affordable and readily available solvent made from lemons, oranges, and other citrus fruit peels. 03mm. X-acto and similar knives are very useful tools for cutting away small supports. Ionic is available in both 1. 95 Density: 1. This could be an oven-safe bowl or metal pot depending on how much you have. PLA can be dissolved by solvents such as acetone, ethyl acetate, methyl ethyl ketone, tetrahydrofuran and caustic soda (sodium hydroxide). SpoolWorks Support Filament Series. Feb 20, 2024 · Therefore, PVA filament temperature for printing is between 190°C and 210°C. There was an issue loading Amazon reviews. 007 in. Dissolving PLA with Support Material. PVA filaments are water-soluble 3D printing materials that serve as support when printing objects. 217g in 3 liter is equal to 72. Spool Material: PP. The material is printed in a low-density format to ensure it is easily removable from the model when the project is complete. There are currently three main types of soluble support materials: Organic solvent soluble filaments. Remove PVA up to 4x faster. The water-soluble formulation allows for effortless post-processing, as the supports dissolve in water. Sep 22, 2021 · The Lulzbot edition of Cura, for example, comes with a built-in preset for Polydissolve S1, a water-soluble support material specifically designed to work best with PLA. Print water-soluble support structures with great adhesion to PLA, Nylon, TPU, and PVB print materials, while it can also be used in combination with PETG print materials (geometry dependent). I attach a youtube link with a similar experiment It's generally cheaper than PVA , easier to print with, and not sticky. For most filaments, there are a few other filaments you can use for support interfaces. Use A Knife. Once the PVA is dissolved completely in the water Dissolving the PLA in a heated ultrasonic/pump tank will speed up the process but is not necessary For best results, heat the solution to 110° - 120°F (43° - 48°C) The least amount of time possible that the part is in the tank, the better; the solution will have lesser chance of affecting the model material (ABS, Nylon, etc) Jun 8, 2022 · PLA as a Support Material for PETG. Perfect support interface. Breakaway supports. May 2, 2017 · I wouldn't use a heater for PLA-PVA prints, as PLA will start to deform at temperatures above 35C. Spool Diameter: 300±1mm. You don’t need to pay for special material. Aug 19, 2019 · Removing support material. It is compatible with the MakerBot METHOD X 3D Printer using the Support 2XA extruder. Spool Inner Hole Diameter: 32±1mm. PVA instruction leaflet Guides and data sheets. 86 g/L, or 0. Properties. I'm loving my Prusa i3 clone that I got at home. Mar 27, 2023 · 3D support material is a low-density structure that supports the parts of a model that are prone to failure, such as overhangs. A chemical with low toxicity, ethyl acetate provides the ideal balance between safety and strength for dissolving PLA and is the solvent we recommend for scenarios where acetone isn’t doing the job. Optimized for: PLA and PVA. Breakaway support materials only. Some supporting material is left stuck to the 3D print when broken off because the breaks are not always very clean. 85mm - Natural 1kg. Dissolving PLA – EXPERIMENTAL. In Bambu Studio, in the Support section there are two boxes one to pick support material and one for support interface material. Material datasheet. Here, it may be important to practice and learn to control the knife, so you don’t cut into your model. Gorgeous print quality. It supports the build material in printing objects with features like bridges or overhangs and needs to be printed in Bambu Lab AMS (Automatic Jun 8, 2022 · PVA is the appropriate support structure to use for prints with build materials like PLA (Polylactic acid) when printing complex geometric prints. Tap water soluble support material for ABS Print dimensionally accurate ABS parts with the ease of PLA. Print dimensionally accurate ABS parts with the ease of PLA. What is SR-30? SR-30 is a proprietary soluble support material developed by Stratasys® and MakerBot that is optimized to work extremely well with ABS due to its unique adhesion properties. Water soluble filaments. It provides reliable support for complex designs and overhangs, which can be easily dissolved in water after printing. Aug 22, 2017 · While Version 1. 3. 75mm ideal to print models which requires support as PolySupport can be mechanically removed very easily. Oct 1, 2017 · I have printed the model in HIPS and the support in PLA; I have put the 3D model in a ultrasonic cleaner in the solution with water and sodium hydroxide (1 liter H2O + 200 grams NaOH) The PLA has dissolved after 3 hours with temperature 65° and 1 hour of ultrasonic sound. Don't. This material is compatible with most polyesters. Dynamism PVA 2. PVA isn’t the only soluble support filament available for use in 3D printing. Since the two materials do not bond strongly, the PLA is easier to slip away afterward. 85mm diameters so you can get printing no matter the dual extrusion setup BVOH is a water dissolvable support material that is perfect for printing highly complex 3D objects | Use it to print supports that dissolve in warm water for easy cleanup | Support material for PLA, ABS, ASA, PET-G, Nylon, TPU and other filaments | Environmentally friendly support material - can be disposed of in your home sewage system | The BVOH filament from Fiberlogy is a butene-diol Mar 1, 2021 · It must have good adhesion with the material used in the part. Also suitable for: PETG, Tough PLA, Nylon, or CPE in combination with PVA. We can set the dissolvable support nozzle to print just the Support Interface, but let the regular PLA material nozzle print the rest of the supports! HIPS is a tough material suitable for printing large objects or supports for large models printed from ABS, ASA, or PETG. Description: The following describes our new EXPERIMENTAL process used dissolve PLA when used as a support material. Using the Same Material as the Build Material Aug 9, 2023 · The various ways to dissolve PLA that we discuss herein will also come in handy when you clean the 3D printer and free it of PLA and other contaminants when the need arises. SR-30 is a proprietary soluble support material developed by Stratasys to work seamlessly with ABS and other higher temp materials. Bambu Support filament can only be used with compatible temperatures and filament types. HIPS is short for High Impact Polystyrene and is very similar to ABS. Certain variants might exhibit varying responses, leading to problems like surface defects or altered material properties. Bambu Lab Support for PLA is a specifically designed breakaway support to work in conjunction with almost any kind of PLA. Not all types of PLA filaments react the same to the smoothing process. Diameter: 1. The PLA basically wetted into the aluminum and brass and boiled off, and the residue appeared to be just pigment and cleaned up with alcohol. Agitate occasionally to accelerate dissolving. PVA tends to work better with PLA than ABS, since the higher printing temperatures that ABS requires sometimes means that PVA will have trouble adhering. All you need is a pot of boiling water and some basic tools like tongs or chopsticks for stirring. Chemical Options. As would be expected, PVA’s most notable benefit lies in its water solubility, allowing for effortless removal of these supports and eliminating the necessity for harsh chemicals or time-consuming Apr 21, 2016 · I also read that PLA has a thermal degradation mechanism, and considering the hot end was a lost cause I pulled out a propane heater gun and tried heating it. PolyDissolve™ S1 is a PVA based water dissolvable support for PLA, TPU, PVB and Nylon based filaments from our Aug 4, 2015 · Dissolving the PLA in a heated ultrasonic/pump tank will speed up the process but is not necessary For best results, heat the solution to 110° - 120°F (43° - 48°C) The least amount of time possible that the part is in the tank, the better; the solution will have lesser chance of affecting the model material (ABS, Nylon, etc) Handling: Use proper protective gear while handling d-Limonene. This means that you will not need any special solvent to remove the PVA supports from your print. THF is an industrial-grade solvent and is used to dissolve PVC material. 33. $34. Read our complete guide to dissolving PVA. 8 x D 9 x H 6. Product No. As support materials are dissolved over time, the pH level will decrease and dissolve times will increase. Spool Width: 160±1mm. However, printing solubles can be demanding and requires some considerations along the way. 99 AUD. Some parts have support materials that are hard to remove (e. To improve bed adhesion, consider using an ABS slurry. Print Temperature Nozzle: Initial layer: 190 - Other layers: 190 All plates: Initial layer: 65 - Other layers: 60. SLA and DLP 3D printers use the build material for support structures, using the same resin Feb 21, 2023 · Hello all, because the PLA Support Filament in the Bambu Store is almost always sold out there is also another possibility. Here are the steps: 1. This process can be accelerated by using warm water, or by agitating the solution every now and then. Volumetric speed limitation Max volumetric speed: 16. 1. PolyVinyl Alcohol is the same material used in laundry detergent pods that dissolve in the wash, with the same principle being used to create dissolvable support material. Dec 19, 2020 · When it comes to 3D printing filament, PVA stands for PolyVinyl Alcohol. Using soluble 3D printer filament is an easy and effective way of building support structures for your 3D printed part. In any case, if the supports are very fused, it’s going to be difficult to get your model to come out looking good. Aug 28, 2018 · Prints with support structures made with PVA only need to be soaked in water to dissolve the support material. Compatible with PLA: PVA is used in conjunction with PLA not ABS because it adheres well to PLA. You can even use a sonicator to really quicken up the dissolving process. wp vx sc gx qt sq mc sw vc vq