--- product_id: 348938507 title: "eSUN Light Weight PLA Filament 1.75mm, Low Density 3D Printer Filament PLA-LW, Dimensional Accuracy +/- 0.05mm, 1KG Spool (2.2 LBS) Foaming Material for Model Airplane, Natural" brand: "esun" price: "€ 88.47" currency: EUR in_stock: true reviews_count: 13 category: "E Sun" url: https://www.desertcart.sk/products/348938507-esun-light-weight-pla-filament-1-75mm-low-density-3d store_origin: SK region: Slovakia --- # Dimensional Accuracy Lightweight Design Foaming Technology eSUN Light Weight PLA Filament 1.75mm, Low Density 3D Printer Filament PLA-LW, Dimensional Accuracy +/- 0.05mm, 1KG Spool (2.2 LBS) Foaming Material for Model Airplane, Natural **Brand:** esun **Price:** € 88.47 **Availability:** ✅ In Stock ## Summary > 🚀 Light as Air, Strong as Steel! ## Quick Answers - **What is this?** eSUN Light Weight PLA Filament 1.75mm, Low Density 3D Printer Filament PLA-LW, Dimensional Accuracy +/- 0.05mm, 1KG Spool (2.2 LBS) Foaming Material for Model Airplane, Natural by esun - **How much does it cost?** € 88.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/348938507-esun-light-weight-pla-filament-1-75mm-low-density-3d) ## Best For - esun enthusiasts ## Why This Product - Trusted esun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Foam It Up:** Achieve a foaming volume ratio of 220% for lightweight, low-density projects. - • **Precision Engineering:** Enjoy exceptional dimensional accuracy of +/- 0.05mm for flawless prints. - • **Elevate Your Creations:** Experience a 50% weight reduction compared to standard PLA, perfect for high-performance models. - • **Crafted for Enthusiasts:** Designed specifically for model airplane aficionados, enhancing performance and stability. - • **Optimal Storage Solution:** Comes vacuum-sealed with a desiccant to keep your filament pristine and ready for action. ## Overview The eSUN Light Weight PLA Filament is a revolutionary 3D printing material designed for model aircraft enthusiasts. With a low density of 0.54g/cm³ and a foaming capability that increases volume by 122%, this filament offers unmatched performance and precision. Its vacuum-sealed packaging ensures optimal storage conditions, making it a must-have for any serious 3D printing project. ## Description Product Description What is Light Weight PLA Material? • Light Weight PLA is specially developed by eSUN, a kind of foaming material for the fields of model aircraft, drones and COSPLAY. Compared with Wood PLA, Light Weight PLA has lower density of 0.54g/cm³, more stable layer bonding. Foaming Volume Ratio can reach 220%. Under same volume model, 1 roll PLA-LW filament is equivalent to 2.2 rolls Ordinary PLA filament, saving 55% material. • Foaming Rate and Strength can be controlled by adjusting printing temperature. Lightweight and low-density projects can be printed by active foaming technology, and different parts can be printed to achieve best density and strength requirements, which are more closely matched with the model aircraft drawings. Please Notice • 1. First layer speed setting is consistent with actual printing speed, 100% of the actual printing speed; Turn off first layer and small area printing reduction speed function; First layer extrusion rate is consistent with the actual foaming extrusion rate, for example, the extrusion rate at printing temperature of 270℃ is 45%, please refer to parameter relationship table between temperature and foaming rate; If the bed adhesion is too strong, you can try to set raft when printing. • 2. Please pay attention to the maximum printing temperature of your 3D printer, most of 3D printers wit Teflon tube cannot be printed for a long time above 250℃. Long-time printing above 250℃ may cause clogging. If printing temperature exceeds 250℃, we recommend using metal throat tube and other high temperature printers. • 3. It is a normal phenomenon that the printed models turn yellowing after high temperature foaming, lowering printing temperature can alleviate this problem. • 4. Since Light Weight PLA foams continuously in the melting cavity of high-temperature nozzle, the retraction basically does not work. It is normal to cause stringing when travel movements. we recommended to print vase or airplane to reduce the effect of stringing of models. • 5. Foaming ratio is related to temperature, printing speed and nozzle melting cavity size, please compare model design wall thickness according to your printing situation, and adjust extrusion rate, temperature, speed and other parameters setting. Review: Excellent but fragile result - This is some great foaming pla, printed very easy for me on my bambu using regular pla profile slowed down to 80mm/s nice lightweight parts produced, BUT I found the finished product to be much too brittle for larger scale RC planes, but this is purely on my experience printing a foxbat and f15. I can see this being excellent for simple planes and gliders, but I needed something with a little more strength but deffo worth a go. Would buy again but not for my current project. I've found the colorfabb lw pla the best and strongest for my needs, but that's just me Review: Great LW PLA - Currently building a 3d printed plane with this stuff. Tuned in the settings, with some help online, and the print quality has been superb. The plane is nearly complete and I've used so little. This will be my go to for future projects. ## Features - 【Light Weight PLA】PLA-LW will begin to foam under 210-270℃ printing temperature. Under maximum foam rate 122% (270℃), its volume increases by nearly 1.2 times, 50% lighter than ordinary PLA. Foaming rate and strength can be controlled by adjusting printing temperature. - 【Foaming Material】1 roll PLA-LW filament is equivalent to 2.2 rolls Ordinary PLA filament. When printing same volume model, its foaming volume ratio can reach 220%. Minimum extrusion rate can reach 45% to print lightweight and low-density projects by active foaming technology. - 【Professional for Model Airplane】Specially Designed for Model Aircraft Enthusiasts. Light Weight. Low Density 0.54g/cm³. Lighter Wing Load. Lower Stall Speed. Better Model Aircraft Performance. Widely used in model airplanes, drones, COSPLAY and other fields. - 【Matte and Delicate Surface】Excellent surface effect, basically no layer texture; Good layer bonding, easy to repair; Easy to paint, strong adhesion of surface pigments. Minimum tolerance and low warping to ensure consistent feeding and stable prints. - 【Please Notice】Foaming rate is related to printing temperature, printing speed and nozzle melting cavity size, please compare model and design wall thickness according to your printing situation, adjust extrusion rate, temperature, speed and other printing parameter setting. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B094N7D8YT | | Best Sellers Rank | 10,622 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 285 in Filament 3D Printing Materials | | Brand | eSUN | | Brand Name | eSUN | | Colour | A-natural | | Country Of Origin | China | | Customer Reviews | 4.5 out of 5 stars 478 Reviews | | Item Diameter | 1.75 Millimetres | | Item Weight | 1 Kilograms | | Item diameter | 1.75 Millimetres | | Item weight | 1 Kilograms | | Manufacturer | eSUN | | Manufacturer Part Number | ePLA-LW-N1KG-EU | | Material | Polylactic Acid | | Material Type | Polylactic Acid | | Model Number | ePLA-LW-N1KG-EU | | Number of Items | 1 | | Unit Count | 1000 gram | | Unit count | 1000 gram | ## Images ![eSUN Light Weight PLA Filament 1.75mm, Low Density 3D Printer Filament PLA-LW, Dimensional Accuracy +/- 0.05mm, 1KG Spool (2.2 LBS) Foaming Material for Model Airplane, Natural - Image 1](https://m.media-amazon.com/images/I/71IuZMg87hL.jpg) ![eSUN Light Weight PLA Filament 1.75mm, Low Density 3D Printer Filament PLA-LW, Dimensional Accuracy +/- 0.05mm, 1KG Spool (2.2 LBS) Foaming Material for Model Airplane, Natural - Image 2](https://m.media-amazon.com/images/I/61CjKQDwidS.jpg) ![eSUN Light Weight PLA Filament 1.75mm, Low Density 3D Printer Filament PLA-LW, Dimensional Accuracy +/- 0.05mm, 1KG Spool (2.2 LBS) Foaming Material for Model Airplane, Natural - Image 3](https://m.media-amazon.com/images/I/71yyclSZB3L.jpg) ![eSUN Light Weight PLA Filament 1.75mm, Low Density 3D Printer Filament PLA-LW, Dimensional Accuracy +/- 0.05mm, 1KG Spool (2.2 LBS) Foaming Material for Model Airplane, Natural - Image 4](https://m.media-amazon.com/images/I/61Tx1xsAODS.jpg) ![eSUN Light Weight PLA Filament 1.75mm, Low Density 3D Printer Filament PLA-LW, Dimensional Accuracy +/- 0.05mm, 1KG Spool (2.2 LBS) Foaming Material for Model Airplane, Natural - Image 5](https://m.media-amazon.com/images/I/71hCmEJlhNS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent but fragile result *by R***N on 27 February 2026* This is some great foaming pla, printed very easy for me on my bambu using regular pla profile slowed down to 80mm/s nice lightweight parts produced, BUT I found the finished product to be much too brittle for larger scale RC planes, but this is purely on my experience printing a foxbat and f15. I can see this being excellent for simple planes and gliders, but I needed something with a little more strength but deffo worth a go. Would buy again but not for my current project. I've found the colorfabb lw pla the best and strongest for my needs, but that's just me ### ⭐⭐⭐⭐⭐ Great LW PLA *by B***G on 26 April 2026* Currently building a 3d printed plane with this stuff. Tuned in the settings, with some help online, and the print quality has been superb. The plane is nearly complete and I've used so little. This will be my go to for future projects. ### ⭐⭐⭐⭐ Good but brittle *by C***Y on 23 October 2025* Prints quite stringy so far but makes very light models perfect for drone bodies etc just be aware you can crash the prints in your palm --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/348938507-esun-light-weight-pla-filament-1-75mm-low-density-3d](https://www.desertcart.sk/products/348938507-esun-light-weight-pla-filament-1-75mm-low-density-3d) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-09*