Build 3D Printer Resin - High Precision Engineering Resin, Non-Brittle, Tappable, Low Warp & Shrink, for Detailed Models & Functional Parts and 8K LCD 3D Printers (Sonic Grey, 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_!

QUALITY!

I'm using this on a mono x to create mold masters for casting. I like this resin a lot, it's become my go-to. I does separate if you leave it in the tank more than a day. The white pigment settles to the bottom and I use a plastic squeegee to stir the tank before use. It's not the strongest but it's also not overly brittle. It sands well. If you hollow your prints you will have to find a way to cure the inside or get that resin out. Over time the uncured stuff on the inside will cause the whole print to swell and split.