Smooth Pla Without Sanding In this guide, we'll cover the en

Smooth Pla Without Sanding In this guide, we'll cover the entire sanding process, from the tools you'll need to the techniques for achieving a polished final product, Hit the PLA with 120 and 220 sandpaper by hand, I wish you could smooth PLA, well this isnt PLA but the printing experiance was pretty darn close, org Mar 24, 2025 · Get easy tricks to smooth PLA 3D prints, Sep 5, 2019 · The Joy of Minis Editor in Chief Bill ponders nirvana, Smoothing with dichloromethane Before explaining this method to you, we must warn you that it is not something you should do at home without the proper precautions, This Super Mario print came off the printer a I just got into 3D printing and mostly print small figures, but it is really hard to sand some areas with sanding paper, 2 days ago · Sanding Techniques for Smooth Surfaces Sanding is a fundamental step in achieving smooth surfaces on 3D prints, eliminating layer lines and imperfections without relying on paint, If the details of the print can survive it, the best way to finish PLA is to hide everything under primer paint, Use Fillers Apply a filler material (like Bondo or primer filler) to cover layer lines, I've also had a fair amount of success sanding prints, giving them a coat of automotive filler primer, and using glossy spray paint, Apr 12, 2024 · There are two main approaches to smoothing PLA prints: one involves the use of chemical solvents, which dissolve small amounts of PLA from the part surface, So currently, there is no easily accessible chemical to smooth PLA the same way acetone do… Dec 27, 2023 · Learn how to smooth PLA 3D prints without sandpaper or other labor-intensive smoothing techniques! Check out these smooth methods! See full list on clevercreations, Read the whole article about smoothing 3D prints right here:htt Jun 3, 2025 · When working with PLA 3D prints, choosing the right sandpaper and finishing products is essential to achieve smooth, professional results, As i am happy with my print as well as the layer-lines (bareley visible in the size i am painting) with or without painting, i decided that i only want to sand the most important parts (where the supports are etc, Nov 7, 2024 · While sandpaper is often the go-to solution for smoothing prints, there are alternative methods to achieve a polished finish without the tedious and sometimes frustrating sanding process, Second, I put a lot of time into the YouTube video so watch it too, it explains it all, Jun 7, 2018 · I have been 3D printing for about 4 years now and I have always struggled to find a way to smooth PLA filament, 4 to , So this might be a really dumb question but I’ve looked EVERYWHERE and everything is about sanding or applying putty then painting your prints, This guide covers sanding, vapor smoothing, and resin coating—plus how to choose the best method for PLA, ABS, PETG, and resin, It’s also one of the easier filament materials to sand because of its low strength characteristic, You are basically heating it to the melting point but if done with multiple quick passes it works well, How can I smooth out my PLA without sanding? I made these guys and want to smooth out some hard to reach places before I paint them, My prints range from , Then quickly spray a layer of Polyurethane, Below is a summary table of selected products focused on smoothing, sanding, and polishing PLA prints, Jan 21, 2025 · What happens if you over sand? Answer: Over-sanding can make the surface uneven and distorted, even for experienced people, A 3D printed Starcraft Hydralisk (resin SLA print) – already smooth and ready for primer and paint, Here are some key points to keep in mind when sanding PLA prints: Start with a coarse-grit sandpaper, such as 80 or 120, to remove prominent Fortunately, there are several ways to smooth PLA 3D prints, ranging from beginner-friendly techniques like sanding to advanced methods like solvent application, Most of the time I can get good results with just sanding and filler primer if you are printing with small layer heights, This article looks at the best ways to smooth PLA prints, showing you which technique will work best in a given situation, How to Smooth A 3D Print | Save Time and Money With These Steps | Smoothing PLA 3D printing hack - Finishing 3D prints with less sanding required | How to sand 3D prints fast! Sanding Sanding is a fundamental method to smooth PLA 3D prints, perfect for beginners looking to enhance the finish of their projects, For PLA materials, methylene chloride can be used for smoothing, but more caution is required because PLA is more sensitive to chemical reactions, Sanding 2, According to the Internet it should stick well enough to PLA, Smooth 3D Prints: Don't sand them, shaving them Discover the Ultimate Shortcut to Smoothing 3D Prints - Quick and Easy! 7, The plastic started to melt into the sandpaper, ruining the sandpaper quickly without accomplishing much, After mistakenly spraying Polyurethane on my 3D model, I decided to see if it was Sanding is an essential step in post-processing 3D prints made with PLA, Or is it a case of working up to a finer grit? Nov 21, 2025 · Learn how to smooth PLA and PETG models effectively with our proven 5-step post-processing guide, With an example sanding of a 3DBenchy to show you! Sep 29, 2022 · PLA is the most popular 3D printing material, so people wonder how they can polish their 3D prints to make them smooth, shiny, and give them a glossy finish, ) Sadly it didnt workt out for me, Any suggestions would be much appreciated Edit: these were on Oct 17, 2024 · The tried and true method is a mixture of sanding, automotive bondo (or some other kind of filler), and filler primer, 8 mm height and im loking for the best type of sandpaper and/or technique to smooth then, What cheap ways are there to smooth it without loosing a lot of detail? Share Add a Comment Sort by: Best Open comment sort options Best Top New Controversial Old Q&A product_of_the_80s • Oct 28, 2020 · 3D printing opens up a universe of possibilities in manufacturing, However, the final printed model often has a lot of annoying layers that make the whole work look rough, com/academy/fuzzy-skin/Check out my recent video o After using a couple test prints to try different methods of sanding and heating (only have a lighter for now), the prints either turn out too white from sanding or too dark from heating with the lighter, Wet sanding reduces dust and helps achieve a more uniform finish, In this video I will show you the steps I use to get a smooth 3D print while cutting down on sanding time, There are several methods for achieving this, including sanding, polishing, and using various chemical treatments, Plus it's just a useful tool to have around, How to smooth PLA print layer lines quickly and easily using wood filler and acetone!Please make sure to use proper PPE like respirators and gloves, It helps to remove any imperfections, layer lines, and rough surfaces, leaving a smooth and polished finish, Jan 15, 2021 · How to Smooth PLA 3D Prints Properly without Sanding Many times, sanding is the preferred method of smoothing PLA due to the fact that many dissolving agents are either toxic, unavailable or harmful to the body, Functional Parts: Use Bondo or epoxy fillers for structural integrity, 7K Dislike 3D Printing Fuzzy Skin With Bambu Lab A1!Print Settings and Fuzzy Skin Photos: https://tablerockindustries, Chemical Smoothing 3, PLA smoothing is the process of making the surface of PLA 3D prints smooth and even, For larger areas that you want to smooth out and remove layer lines etc before painting or sealing then a set of cabinet scrapers works better than sandpaper, Struggling with rough 3D prints? Sanding is your secret weapon! This guide picks the perfect sandpaper for PLA, ABS, and PETG, so you can say goodbye to layer lines and hello to crazy-smooth, show-stopping prints! Jan 9, 2023 · The movement of the tool creates heat, so doing this is a sure-fire way to melt the plastic on the spot where you’re working and create divots and holes in the print, If not much, a small amount of sanding is required for every model, Apr 19, 2025 · Layer lines are a fact of FDM 3D printing, The paint and Polyurethane will mix and fill the layers, any holes, and printed flaws, It's funny to me , in some YouTube videos with these "acetone vapour hacks" the person showing it goes "as you can see the result is spectacularly smooth" and I go in my mind "yeah a spectacularly smooth to the point that I don't see the eyebrows of the miniature and the left cheek is melted down", Struggling with rough 3D prints? Sanding is your secret weapon! This guide picks the perfect sandpaper for PLA, ABS, and PETG, so you can say goodbye to layer lines and hello to crazy-smooth, show-stopping prints! Aug 14, 2025 · Get the best results from your silk PLA projects, Mar 4, 2022 · The way I now smooth my PLA prints without sanding or major filler-work is to use low-viscosity epoxy resin, This is cool but my prints are GREAT, It is only through some post-processing techniques that a smooth appearance can be achieved, Need help, how to get a smooth surface while using suport? both sides (inside and outside) need to be perfectly smooth as if printed without suport, Jun 7, 2024 · Discover 7 effective methods for smoothing PLA 3D prints, including vapor polishing with acetone and ethyl acetate, This will smooth out the part and give it a pretty nice shine, PETG however makes shiny and transparent final products hence adding aesthetics value on them, In this article, I share a quick overview of how to smooth PLA without sanding or using filler primer, Mar 24, 2025 · Get easy tricks to smooth PLA 3D prints, Also ABS smells and loves to warp when printed without an enclosure, You can try using one of these gap filler products here, but for 3D printed miniatures I recommend the method I use below, This involves dipping the fine grit sandpaper in water before sanding, Here are the basic steps to smooth the visible layer lines with sandpaper: Select Sandpaper and Remove Layer Lines: Begin with coarse sandpaper (around 200 grit) to remove larger imperfections, This article will take you through the steps to make your PLA prints look great, when removing supports)? Smoothing options will vary depending on your material, May 15, 2025 · Smooth PLA 3D prints with techniques like sanding, priming, or advanced methods like epoxy coating and vapor smoothing for a polished, professional finish, PLA parts can be finished with a coat of epoxy like XTC-3D from Smooth-On, Finish Quality: For example, the surface of objects printed using PLA are smooth enough to undergo sanding or painting processes easily, Well its not easy you have to do a lot of sanding, filling and priming, Discover sanding, chemical smoothing, and other methods to achieve a professional-quality finish, You can use many layer smoothing techniques with PLA prints, i will need 1 spray putty coat, sanding, primer, sanding, and then paint, "Nearly any attempt at PLA smoothing requires some amount of sanding, Dec 9, 2016 · How To: Smooth and Finish Your PLA Prints - Part 2 3D printing is a wonderful process, but for convention and show ready prints, some post-processing may be necessary, Heat Treatment Tips for Smoothing PLA Prints What is PLA PLA is a biodegradable thermoplastic derived from renewable resources like cornstarch or sugar cane, This is a good affordable , Enhance your PLA parts today! Nov 1, 2024 · Post-Processing Techniques Sanding Start with coarse-grit sandpaper (like 120-grit) and go up to finer grits (up to 2000-grit) for a smooth finish, Nov 13, 2022 · To smooth PLA without sanding, all you require is a can of spray paint capable of bonding well with plastic and a bottle of FDPS (Fast Drying Polyurethane-Clear Satin), M's Prop Shop 101K subscribers Subscribe By using the right tools and techniques, you can smooth out the surface of your PLA prints, remove any visible layer lines, and give them a professional finish, Sep 1, 2025 · Get easy tricks to smooth PLA 3D prints, Jul 1, 2021 · Hopefully will be able to use this for more intricate and smaller parts of different projects!! 3D printing hack - Finishing 3D prints with less sanding required | How to sand 3D prints fast! Darkwing dad 17K subscribers 3, Next spray the model with your selected color of spray paint, Learn how to achieve professional results with your 3D printer, Tutorial includes guidance on w Immediately following the ice pick, I started off sanding with a 24-grit sandpaper, then I used 220 grit sand paper dipped in water to help get past PLA’s stubborn properties, Learn how to sand and polish PLA prints for a smooth finish, Mar 10, 2025 · Discover the best ways to smooth 3D prints, from sanding and chemical smoothing to CNC machining, On some smaller parts I also tried May 7, 2025 · Learn how to sand and polish PLA prints for a smooth finish, They even make conical bits for awkward corners and indents, Acetone Vapor Smoothing For ABS/ASA prints, use acetone vapor Heat gun for smoothing PLA prints AntiMatter Games The Abyssal Realms 3y · Public As a FYI, for PLA prints you can use a heat gun at low setting to smooth the surface and reduce the appearance of the scan lines, Feb 24, 2016 · When you cut or break a PLA model (for example to remove support) it often leaves an ugly while mark where the removed piece was connected, You simply apply this with a small paint brush, and all We would like to show you a description here but the site won’t allow us, I will show you how and when to use Nov 22, 2020 · Sanding is the go-to option for smoothing PLA prints, mostly because there really are no alternatives, Steps for Sanding Resin Prints: Place the 3D print in a sealed container and add a small amount of acetone, g, If you're sanding a lot or just hate doing it by hand, it's a life saver, 805 hits since 5 Sep 2019 ©1994-2025 Bill Armintrout Feb 15, 2021 · RE: How to best sand prints (e, That's why is called "weld" instead of glue, I used this method on the wheels for the Icon FJ44 wheels i felt it worked very good, We all got to start somewhere right? Well this video will get you kickstarted on the fast track to super smooth and fully prepped 3d prints!I hope this video Then, I'll demonstrate several methods to smooth out those layer lines, including sanding, using fillers, and applying different types of coatings, I chose the filament specifically for its color, so I really want to preserve its original color, Oct 18, 2024 · Sanding is the key process to refine these prints, making them smooth, detailed, and ready for painting or finishing, Apr 25, 2025 · In this comprehensive guide, you’ll learn why acetone doesn’t work on PLA, explore safe and effective vapor smoothing methods, understand the risks and limitations, and discover how to achieve glossy, professional-quality finishes on your PLA prints—without sacrificing health or safety, Check out our simple guide on PLA smoothing to learn how to smooth 3D prints and hide the lines! Jan 11, 2024 · Furthermore, PLA can be more difficult to work with than other 3D printing materials like ABS, as it can’t be smoothed with acetone, I’ve read about using acetone for ABS, I wasn’t sure if the same methods would work for PLA, In this video, I take you through the entire process of how I smooth my PLA 3D prints for a resin-like result, PLA is softer than some other plastics and can melt or get “gummy” if too much heat builds up from aggressive sanding or high-pressure sandblasting, This is where PLA smoothing comes in, But this mixture works better than my first attempt with pla only, 2K Feb 11, 2025 · Discover essential techniques to sand your 3D printed parts for a smooth finish, Actually I will google right now the types of sandpapers there are, I roughtly know they are rated by the average size of the granules and the thoughness but I will come back to the answers as soon as dive a little deep into this, Feb 18, 2020 · 4 Unfortunately, there is no way to smooth PLA without sandpaper, solvent or paint - but you can fix the finish after sanding, Is there a way to smooth pla without turning it that kind of whiteish color from sanding? Trying to sell stuff with layer lines looks cheap and I don't want to spend hours sanding and painting things just to make a few $, and there's no point in throwing a out a print that has a few minor imperfections that can be sanded away Smoothing 3D prints is a very time consuming process, Sanding also tend to leave dull white scratches on the s How to Get Perfectly Smooth PLA 3D Prints – Clever Creations Are you interested in smooth PLA 3D prints but aren’t sure where to start? You’re not alone! PLA smoothing is one of the most common concerns among 3D printing enthusiasts who want glossy prints without the hassle of working with ABS, A final coat of primer reveals the smooth surface, ready for paint, com Add a Comment Sort by: Jan 12, 2022 · A very easy method to finish parts with out sanding, It’s best if you can use ‘wet & dry’ paper when sanding 3D prints (black grit as opposed to beige effect), especially with PLA, because if you’re sanding fast, heat can build up and affect the smooth surface you’re trying to achieve, Steps for Sanding Resin Prints: Nov 13, 2022 · To smooth PLA without sanding, all you require is a can of spray paint capable of bonding well with plastic and a bottle of FDPS (Fast Drying Polyurethane-Clear Satin), Dec 27, 2023 · Learn how to smooth PLA 3D prints without sandpaper or other labor-intensive smoothing techniques! Check out these smooth methods! First clean the model of any dust and make sure it's clean, Especially for PLA, ABS: Tolerates aggressive sanding; pair with acetone smoothing for glossy finishes, Thanks for stopping by & checking out todays video!Yet another awesome & effective way to smooth your prints without all that sanding!Be sure to check out my Oct 25, 2023 · Here's our 5-step process we use to get a professional looking finish on our PLA 3D prints, More cosp May 18, 2021 · After listening and testing several PLA smoothing methods we shortlisted some of the best non-toxic hassle free PLA smoothing methods here, Aug 4, 2023 · Sanding is a crucial step in 3D printing since it helps prints to achieve a smooth and polished finish, A method to try out if you do not want to sand or dissolve using chemicals is heat smoothing, If anyone happens upon this, the best way I've found to smooth pla without tons of sanding is to coat the print liberally with Plastruct Plastic Weld, This often happens when trying to fix discoloration, scratches, or defects by sanding too much in one spot, A lot of people ask me how do I get helmets and other props so smooth, If there are bumps or layer differences, these can be reduced impressively using sandpaper, All you need to know to achieve a perfect finish on your 3d pen projects by smoothing it with a heat tool without burn marks, For sandblasting PLA, use low air pressure and fine, soft abrasive particles (like glass beads), Oct 3, 2023 · To smooth PLA 3D prints with ease, you can either sand your model, with sandpaper of different grits or you can try the chemical smoothing method by doing an acetone vapor bath on your model, This guide explores post-processing methods for PLA and tips for flawless results, We cover essential techniques for sanding, painting, and applying adhesives, plus tips to protect your glossy prints, C_C_A How to Smooth PLA Prints Without Using Sandpaper all3dp, The Ultimate Guide to Smoothing & Finishing Your 3D Prints M, Easy Way to Smooth PLA | No Sanding: First of all, Thank you for checking out my tutorial! You are awesome, The result for the first sanding is quite good, much easier than sanding pla only, It is normally used as a glue, but it's really just a solvent that briefly dissolves plastic allowing for pieces to bond together, Apr 16, 2021 · If anyone happens upon this, the best way I've found to smooth pla without tons of sanding is to coat the print liberally with Plastruct Plastic Weld, That is why I wrote this article to explain some of the ways you can fix this, The process involves gently abrading the print's surface using various grits of sandpaper, Any other tips, tricks, cares and insights you Apr 30, 2025 · Learn how to smooth top layer 3D print surfaces with expert techniques, This tutorial vide Material-Specific Guidelines PLA: Prioritize progressive sanding; avoid high-speed tools on thin walls, Aug 31, 2024 · This step will give your print a smooth, almost glossy appearance, PLA The original video on this process! Everyone thinks they know the best way to smooth PLA 3d prints, but mine differs slightly from most, However, PLA can get unwanted white spots or streaks when you sand it, ruining the quality of your finish, Even at home, you can create unlimited possibilities with a Geeetech FDM 3D printer, Aug 23, 2023 · How To: Smooth and Finish Your PLA Prints - Part 1 Making your 3D prints look fresh off the assembly line isn't as hard as you think, Jun 7, 2024 · Conversely, PLA cannot be used in high heat environments due to its poor low-temperature resilience, Learn expert techniques and access free resources to improve surface quality, But the finishing still needs more effort, Reduce your time prepping prints for paint or just Does anyone here know how to smooth PLA print without sanding? I looked up videos but it seems most without sanding are different filaments, After mistakenly spraying Polyurethane on my Jan 4, 2021 · To smooth PLA without sanding, you can use a combination of spray paint and fast-drying polyurethane clear satin spray, In this video, I will show you how to smooth 3D prints properly, including ABS and PLA prints, Our guide covers necessary tools, safety, and step-by-step techniques for best results, Wet Sanding (Optional): For an even smoother finish, especially on PLA prints, you can use wet sanding, Learn some helpful techniques from our resident cosplayer to turn even the most polygonal model into a smooth masterpiece, In this video I show you the slicer settings to use to get a smooth top layer right off the 3D printer, Display Models: Opt for Spackle or model putty for quick, low-stress fixes, We’ll look at effective sanding techniques next, Nov 27, 2025 · Get easy tricks to smooth PLA 3D prints, Jan 16, 2024 · Get easy tricks to smooth PLA 3D prints, Be careful with PLA, as it can melt from too much friction, Epoxy Coating 4, The best technique is to use multiple grits of sandpaper, starting from course, like 200 grit, and continuing to smooth, like 4000 grit, if available, May 16, 2023 · makeitquick Sanding is a popular and effective method for smoothing PLA 3D prints, reducing the visibility of layer lines, and improving the overall surface finish, Once smooth you can paint however you need, How to Get Perfectly Smooth PLA 3D Prints – Clever Creations Are you interested in smooth PLA 3D prints but aren’t sure where to start? You’re not alone! PLA smoothing is one of the most common concerns among 3D printing enthusiasts who want glossy prints without the hassle of working with ABS, However How to smooth PLA print layer lines quickly and easily using wood filler and acetone! Please make sure to use proper PPE like respirators and gloves, The acetone vapor will gradually dissolve the surface layer lines of the print to achieve a smooth finish, May 30, 2025 · A: You actually can sand PLA, both by hand and with a sandblaster, but it needs a gentle touch, Dec 12, 2019 · And while printing several designs using PLA is still somewhat satisfying, you can get an even greater sense of accomplishment by finishing your PLA prints to get a smooth finish, How to smooth out PLA 3D prints? Answer: Begin with medium-grit sandpaper (150-220), sanding gently to avoid Apr 22, 2025 · In this advanced guide, you’ll learn how to effectively remove support marks and restore a smooth surface using professional sanding and finishing techniques, Mar 23, 2023 · – Smoothing Without Sanding / Melt pla filament Because many dissolving chemicals are quite toxic, unavailable, or dangerous to our health, people now prefer sanding as another way of smoothing PLA, Important: Acetone melts ABS, so this will not work with ABS prints without likely destroying the print below, Sanding is used for removing imperfections, here is the video that I learned from, Jan 16, 2024 · Consider combining sanding with other methods like heat-based techniques or using fillers for a more efficient and refined finish when smoothing out PLA 3D prints, In this article, we’ll explore some of the most effective finishing techniques for PLA prints, including sanding, filling, priming, and painting, Oct 11, 2023 · Learn how to smooth and prep a 3D-printed Mandalorian helmet for painting, from print bed to fully primed! This whole process takes just a few hours once you learn how to do these steps efficiently, Acetone to Smooth PLA Prints? Hello! I was wondering if there was a way to smooth PLA prints other than sandpaper? I was gifted some really neat holographic/shiny filament and I’m concerned that sanding might get rid of the finish, Today we are going to talk about three of them: Chemical smoothing using dichloromethane, smoothing by applying epoxy resin and smoothing using a specific PLA of the polymaker brand, Keep on reading for more information about making PLA prints polished Jun 28, 2024 · Discover the best techniques to smooth PLA 3D prints for a flawless finish, Carsten Heimel and 14 others 15 reactions · 6 comments 󱎖 How to make cosplay armor look professional with 3D printed Sand the Model If you are working with PLA, you cannot get rid of sanding, Jan 9, 2023 · The movement of the tool creates heat, so doing this is a sure-fire way to melt the plastic on the spot where you’re working and create divots and holes in the print, Dec 11, 2023 · What is PLA Why Smooth PLA Prints? PLA Smoothing Techniques 1, Then place it under a fan to prevent drips and to make dry faster, The 3D printer filaments comes in ABS and PLA, Follow these simple techniques to finish your 3D prints and make them shine, Mar 8, 2024 · Want to smooth your PLA 3D prints and remove layer lines and printing artifacts? Use these techniques for the best PLA smoothing results! Mar 24, 2025 · Get easy tricks to smooth PLA 3D prints, The way some 3D printing enthusiasts try and smooth their prints with epoxy is to mix-up their own “cocktail”, I've watched a lot of YouTube videos on pla smoothing, but most of the recommendations involve sanding, filler, priming, painting and spraying clear coat again wouldn't be worth it for my object as I don't have any of that here (except maybe some sandpaper), Here is a step-by-step guide on how to sand your PLA prints: Gather the necessary tools: grit sandpaper (220, 320, 400, 600), sanding block, and safety goggles, For me high speed (Dremel/finishing sander) sanding on PLA only made things worse, Sand the surface smooth once it dries, Just make sure you do a couple light coats and dont try to apply it too thick, This guide covers top sandpaper options, specialty filaments, and finishing kits designed for PLA, ensuring your prints turn out flawless, No sanding or painting necessary, More cosplay and prop making tutorials on my Aug 2, 2023 · Epoxy coating Heat gun Chemical smoothing Layer smoothing refers to a set of different post-processing techniques that help smooth out layer lines on 3D prints, May 23, 2025 · Learn how to smooth 3D prints for better appearance, performance, and durability, Fortunately, there are several ways to smooth PLA 3D prints, ranging from beginner-friendly techniques like sanding to advanced methods like solvent application, There really isn't any convenient way to smooth PLA without sanding like you can with ABS, so it might be best to get yourself a budget dremel with sanding bits, This is the basic answer, keep reading for more information on how to smooth PLA 3D At Last I have found a successful way for Smoothing PLA 3D Prints using an easily obtainable product, Some rotary tools also come with sanding attachments, but they can be a bit too intense for smoothing PLA, In this article, we will explore three effective techniques to smooth PLA 3D prints without sandpaper, allowing you to achieve a flawless look with less effort, Sanding is the easiest but takes the longest, and there are other options like using a primer, epoxy coating, or chemical May 7, 2025 · Learn how to sand and polish PLA prints for a smooth finish, If you heat the plastic after sanding to just the point the outer shell starts melting the horrible matte finish goes away and the original color of the plastic returns, The other approach involves non-solvent-based processes, including sanding, melting, and surface coating, Turn rough prints into professional, high-quality parts today, Start with spraying a good amount of spray paint on your model then quickly spray a layer of the polyurethane, It takes a tried and Best tips for smoothing PLA prints, when not painting? Sanding seems to discolour them, Coating your print with UV resin or XTC-3D epoxy are also viable solutions that will result in a smooth PLA print, Learn about sanding, surface melting, coating, and chemical smoothing to elevate your 3D printing projects, It’s a popular choice in 3D printing due to its low shrinkage rate, ease of print, and good surface detail, New video: How to make custom scrapers! • Smooth 3D Prints: Don't sand them, shaving Spending time sanding 3d prints is a thing of the past,