Build 3D Printer Resin - High Precision Engineering Resin, Non-Brittle, Tappable, Low Warp & Shrink, for Detailed Models & Functional Parts and 8K LCD 3D Printers (Smoky Black, 1kg)

Great resin, one of the best for engeneering parts.

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.

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_!

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.

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.