

🖤 Build Bold, Print Precise — Resin That Works as Hard as You Do
Siraya Tech Build 3D Printer Resin in Smoky Black delivers industry-leading 8K resolution with a unique blend of toughness and flexibility. Designed for professional-grade engineering models, it offers non-brittle, tappable prints with minimal warp and shrinkage. Fast UV curing and easy post-processing make it ideal for detailed miniatures, functional parts, and electronic housings, ensuring your projects stand out with precision and durability.


































| ASIN | B0894K3R4S |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 61,882 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 123 in Liquid 3D Printing Materials |
| Colour | Smoky Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (246) |
| Date First Available | 17 Jun. 2020 |
| Item Package Quantity | 1 |
| Item Weight | 1 kg |
| Item model number | Build |
| Manufacturer | Siraya Tech |
| Material | Lcd |
| Part number | Build |
| Product Dimensions | 15 x 13 x 21 cm; 1 kg |
| Size | 1kg |
| Special Features | Siraya Tech 3D printing of jewelry prototypes Drilling and tapping, Siraya Tech Build 3D printing resin for Engineering models, Siraya Tech Build resin for electronic product housings |
R**S
Really good for gears
I needed a hard resin to print small-scale (max 15 mm diameter) gears: the Siraya Tech Build was recommended to me and it is _excellent_!
M**A
Great resin, one of the best for engeneering parts.
C**S
siraya tech resins have always worked very well for me. after i ran out of siraya tech fast resin i decided to give anycubic resin a try and it had alot of failures in printing and was very brittle. both the siraya tech fast resin and their build resin are far more durable. as you can see from the pictures i printed some functional parts for my longer lk4 pro fdm printer. the color adds a unique look when parts are thin as the resin is a dusky translucent. then the solid parts have a very nice glassy black quality to them. siraya tech list this resin as tapable and it certainly is. the various fan shrouds and air ducts i resin printed for my filament printer had to be drilled and tapped. and all went well. this resin has good toughness and overall strength as well. very good resin for models and functional parts. all resin prints shown were printed on my longer orange 10 at .05mm layers and a 10.5 second cure time per layer. 60 seconds on bottom layers. edit 1/12/2020; i have since added some models i printed of the mandolorian a hollow bust, and a full figurine. i have also printed with this resin an xbox series x battery cover for a friend and some functional parts for my reloading table. it is still my Go-to all around resin.
M**F
Regarding the picture, a customer requested some feet for his Ducky Shine 5 Keyboard, and they came out great and strong. After I cleaned out the support nubs, it fit snugly. I use an Elegoo Saturn S, 100 micrometer layer height, 4s normal exposure, 16s base with vroom settings. Odour is not noticeably with decent ventilation and a carbon filter. You can also combine it with Siraya Tech Tenacious to make some tough prints. I use it in 50/50 proportions.
K**Y
mixing 50% Tenacious and 50% Build, offers the best overall resin for tapable non brittle very crazy strong, that I have found so far, and I have tried a lot, so very happy so far using 2.5-2.8s on mono screen and 20min cure...still testing, but thats what I run so far... and its hella tuff, but past ABS and PETG into ASA strong or more....with less flex than nylon, just enought to spring back if needed, and up to 74 deg C heat temp before soft.
P**E
Je debute en impression 3d resine, mais ne prenezque des produits siraya. Support au top et produit au top. Testé sur Halot One. dimension finales quasi parfaite à 0.02 mm et juste mis au soleil (pas encore de chambre uv). Super resistanter mais pas flexible, effet recherché pour des pieces techniques
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