{"product_id":"creality-soleyin-ultra-pla-1kg-1-75mm-grey","title":"Creality Soleyin Ultra PLA, 1kg, 1.75mm, Grey","description":"\u003cdiv class=\"product-description\"\u003e\n\n\u003cp\u003eYou have a housing to test-fit, a bracket to check against a drawing, or a model to prime and paint, and you want to see the geometry clearly before you commit to the final part. Bright colours hide layer lines and surface defects. Black swallows detail. A neutral grey shows you exactly what the printer produced.\u003c\/p\u003e\n\n\u003cp\u003eCreality Soleyin Ultra PLA in Grey is a 1.75 mm \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Polylactic_acid\"\u003epolylactic acid (PLA)\u003c\/a\u003e filament held to a ±0.02 mm diameter tolerance, vacuum-sealed with desiccant and wound in neat, even rows. It prints from 30 to 300 mm\/s at 190 to 230°C on most 1.75 mm FDM printers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe result is a neutral, workshop-grey print that reveals detail, takes primer well and keeps your cost per prototype low.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e1.75 mm ±0.02 mm | 1 kg net | Neutral grey | 30 to 300 mm\/s | 190 to 230°C nozzle | Vacuum-sealed with desiccant | Fits most 1.75 mm FDM printers\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWho Creality Soleyin Ultra PLA Grey is built for\u003c\/h2\u003e\n\n\u003ch3\u003ePrototyping engineers\u003c\/h3\u003e\n\u003cp\u003eYour job is to prove form and fit quickly, then iterate. Grey shows edges, fillets and surface flaws under workshop lighting, so you spot a mismatched hole or a warped flange before it reaches the client. The ±0.02 mm tolerance keeps extrusion steady, which helps printed dimensions match your CAD model. Example: print three revisions of an electronics enclosure in one day on a \u003ca href=\"https:\/\/3dprintingstore.co.za\/products\/creality-k1c-3d-printer\"\u003eK1C 2025\u003c\/a\u003e and test-fit the PCB in each.\u003c\/p\u003e\n\n\u003ch3\u003eSmall print farm operators\u003c\/h3\u003e\n\u003cp\u003eFunctional parts, jigs, replacement knobs and cable organisers are usually ordered in neutral colours. Soleyin Ultra PLA gives you a dependable everyday grey at a cost that protects your margin on volume orders, and neat winding cuts the tangles that stop unattended jobs. Example: run 120 grey cable clips overnight across two printers and pack them for dispatch in the morning.\u003c\/p\u003e\n\n\u003ch3\u003eCosplay and miniature painters\u003c\/h3\u003e\n\u003cp\u003eGrey is the colour painters choose because it shows sanding progress and gives an even base for primer and paint, without a strong colour bleeding through light coats. Soleyin Ultra PLA prints with low warping on a 45 to 60°C bed, so large flat panels stay flat. Example: print a helmet visor frame in grey, fill and sand the layer lines, then prime and paint in a weekend.\u003c\/p\u003e\n\n\u003ch2\u003eWhat sets Soleyin Ultra PLA Grey apart\u003c\/h2\u003e\n\n\u003ch3\u003eConsistent diameter for repeatable dimensions\u003c\/h3\u003e\n\u003cp\u003ePrinted dimensions depend on steady flow, and steady flow depends on the filament. Creality holds Soleyin Ultra PLA to a ±0.02 mm diameter and roundness tolerance on the 1.75 mm nominal size. Wall thickness, hole sizes and press fits stay consistent from the start of the spool to the end. Once you have tuned flow rate and pressure advance for one spool, the same settings carry over to the next, which matters when you print the same part week after week.\u003c\/p\u003e\n\n\u003ch3\u003eSpeed range from careful to fast\u003c\/h3\u003e\n\u003cp\u003eThe filament is rated from 30 to 300 mm\/s. On a slower bed-slinger it behaves like a well-made standard PLA. On a fast \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Fused_filament_fabrication\"\u003efused filament fabrication\u003c\/a\u003e printer with a high-flow hot end, you can push draft prototypes much faster. Creality recommends a flow and retraction calibration before running above 200 mm\/s, with the part-cooling fan at 100% so overhangs and bridges hold their shape.\u003c\/p\u003e\n\n\u003ch3\u003ePacked dry, wound clean\u003c\/h3\u003e\n\u003cp\u003ePLA is \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Hygroscopy\"\u003ehygroscopic\u003c\/a\u003e, and damp filament produces stringing, popping and rough walls that ruin a test fit. Each spool arrives vacuum-sealed with a desiccant pack. Automated winding lays every turn neatly beside the last, which reduces the crossovers and knots that cause mid-print failures on long jobs.\u003c\/p\u003e\n\n\u003ch3\u003eStrength for functional prototypes\u003c\/h3\u003e\n\u003cp\u003eCreality lists a tensile strength of 45.5 MPa, a flexural strength of 70.7 MPa and an elongation at break of 12.9% in the X-Y direction. That is in line with good standard PLA, stiff and dimensionally stable. It suits fit-check prototypes, indoor fixtures, display models and light-duty brackets. For parts that see heat above roughly 50°C or sustained load, move to PETG or ABS for the final version.\u003c\/p\u003e\n\n\u003ch3\u003eChoosing between Soleyin Ultra PLA and Hyper PLA\u003c\/h3\u003e\n\u003cp\u003eBoth are Creality PLAs on 1 kg spools. Choose by speed and budget.\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 6px; border: 1px solid #ccc;\"\u003eFilament\u003c\/th\u003e\n\u003cth style=\"padding: 6px; border: 1px solid #ccc;\"\u003eRated speed\u003c\/th\u003e\n\u003cth style=\"padding: 6px; border: 1px solid #ccc;\"\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eSoleyin Ultra PLA Grey (this spool)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e30 to 300 mm\/s\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003ePrototypes, functional parts, painted models, cost-sensitive batches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e\u003ca href=\"https:\/\/3dprintingstore.co.za\/products\/creality-hyper-pla-filament-1kg-1-75mm-grey\"\u003eCreality Hyper PLA, Grey\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eHigh-speed formulation\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eMaximum-speed profiles on K1 and K2 series printers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFull specifications of Soleyin Ultra PLA Grey\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 6px; border: 1px solid #ccc;\"\u003eSpec\u003c\/th\u003e\n\u003cth style=\"padding: 6px; border: 1px solid #ccc;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e\u003cstrong\u003ePrinting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eNozzle temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e190 to 230°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eBed temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e45 to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003ePrint speed\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e30 to 300 mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003ePart-cooling fan\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eRecommended build surface\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003ePEI or carbon crystalline silicon (glass) plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eCompatible printers\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eMost 1.75 mm FDM printers, verified on Creality Ender, CR and enclosed series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003ePLA (polylactic acid), plant-based raw materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eColour\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eDiameter\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e1.75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eDiameter tolerance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e±0.02 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eDensity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e1.25 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eTensile strength\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e45.5 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eFlexural strength (X-Y)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e70.7 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eElongation at break (X-Y)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e12.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eRoHS, REACH, MSDS available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eNet weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eGross weight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e1.29 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003ePacking size\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e210 x 210 x 70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003ePackaging\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eVacuum-sealed with desiccant, automated neat winding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eCreality (Soleyin range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eManufacturer part number\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e3301010606\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eEAN\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003e6977905741373\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eStore SKU\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ccc;\"\u003eCRE813\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOrdering, shipping and support for Soleyin Ultra PLA Grey\u003c\/h2\u003e\n\u003cp\u003eWe stock Creality filament locally and courier it nationwide across South Africa, so a prototype deadline is not held up by international shipping. Any spool defect is handled directly by our team in South Africa under our \u003ca href=\"https:\/\/3dprintingstore.co.za\/policies\/terms-of-service\"\u003eterms and conditions\u003c\/a\u003e. You can add more colours from our \u003ca href=\"https:\/\/3dprintingstore.co.za\/collections\/3d-printing\/Filament+1_75mm+PLA+Creality\"\u003eCreality PLA range\u003c\/a\u003e, plus nozzles and \u003ca href=\"https:\/\/3dprintingstore.co.za\/collections\/3d-printer-spare-parts\"\u003e3D printer spare parts\u003c\/a\u003e, to the same order.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions about Soleyin Ultra PLA Grey\u003c\/h2\u003e\n\n\u003ch3\u003eIs Soleyin Ultra PLA Grey better than Creality Hyper PLA Grey?\u003c\/h3\u003e\n\u003cp\u003eFor most prototypes and functional parts, it gives the same practical result at a lower cost per kilogram. \u003ca href=\"https:\/\/3dprintingstore.co.za\/products\/creality-hyper-pla-filament-1kg-1-75mm-grey\"\u003eCreality Hyper PLA\u003c\/a\u003e is formulated for the fastest profiles on K-series printers. Choose Hyper PLA if you routinely run maximum-speed profiles, and Soleyin for everyday printing.\u003c\/p\u003e\n\n\u003ch3\u003eCan Soleyin Ultra PLA Grey be sanded, primed and painted?\u003c\/h3\u003e\n\u003cp\u003eYes, grey PLA is one of the easiest colours to finish. Sand with 220 grit and work up to 400 grit, apply a filler primer to hide layer lines, then paint with acrylics or spray paint. The neutral base means light colours need fewer coats than over white or black filament.\u003c\/p\u003e\n\n\u003ch3\u003eWhy is my Soleyin PLA blobbing or extruding unevenly?\u003c\/h3\u003e\n\u003cp\u003eMoisture or too low a nozzle temperature are the usual causes. Some owners report rough extrusion and blobs on fast printers. Dry the spool at about 50°C for four to six hours in a \u003ca href=\"https:\/\/3dprintingstore.co.za\/products\/creality-space-pi-filament-dryer\"\u003eCreality Space Pi Filament Dryer\u003c\/a\u003e, then raise the nozzle temperature in 5°C steps and re-run a flow calibration.\u003c\/p\u003e\n\n\u003ch3\u003eHow should I store an opened spool?\u003c\/h3\u003e\n\u003cp\u003eKeep it sealed with desiccant, away from humidity and direct sun. PLA absorbs moisture over a few weeks in open air, faster in coastal cities such as Durban and Cape Town. A \u003ca href=\"https:\/\/3dprintingstore.co.za\/products\/creality-filament-vacuum-storage-kit\"\u003eCreality Filament Vacuum Storage Kit\u003c\/a\u003e keeps opened spools ready to print.\u003c\/p\u003e\n\n\u003ch3\u003eDo you stock Soleyin Ultra PLA Grey locally in South Africa?\u003c\/h3\u003e\n\u003cp\u003eYes, we hold Creality filament at our Centurion and Boksburg stores and ship nationwide by courier. You can collect in store or have it delivered, and our local team can help you dial in settings for your printer.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Creality","offers":[{"title":"Default Title","offer_id":53099002364191,"sku":"CRE813","price":299.99,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/0800\/0031\/files\/CRE813.png?v=1793621079","url":"https:\/\/3dprintingstore.co.za\/products\/creality-soleyin-ultra-pla-1kg-1-75mm-grey","provider":"3D Printing Store","version":"1.0","type":"link"}