Siraya Tech Blu Nylon Mecha - Tough 3D Print Resin, Scratch-Resistant, Nylon-Like Strength & Precision, High-Resolution 405nm UV Curing LCD DLP 3D Printer Compatible, 8K Capable (1kg, Nylon Mecha)

Only reason it did not get 5 stars was because one of the bottles was leaking when I got it. Other than that this stuff is great! I will buy again!

In short, this is a phenomenal item. It prints well, the prints are tough as nails, and it sticks like glue to the build plate. One thing that I experienced that I havent seen other people complain about - it made my eyes hurt, a lot. I had to shower and flush my eyes to keep them from burning. The scent is fine, a little sweet, and better than a lot that Ive found, but I stopped using it because my eyes were killing me. Not a problem Ive had with other Siraya tech resins, and I currently print with a fast Navy grey/Tenacious mix every day just fine. If I needed even more strength, Id pick up more but Id get some chemistry goggles.

Great product, but make sure you have proper ventilation for this resin. The fumes are super strong with this one. Also, I spent quite a bit of time figuring a way to manage/regulate the resin temp because this stuff heats up quick and layer separation happens easily. This stuff is too expensive to run experiments with, so start small.

Prints very will but you will need to be careful with your supports.

I bought the clear thinking it would solve all my problems. I was looking for a flexible resin that wouldnt break easily to make push for joints. Unfortunately this resin is still very brittle and just snapped when I tried it. It has no smell so can be used in the house. The detail is amazing but what I actually bought it for just doesnt work

I am so glad i decided try this brand - i’m finally getting beautiful prints. It can be a little finicky to work with but if you take the time to calibrate your settings this resin will treat you right. Prints with very low odor, (lowest among the other brands i use: Anycubic, Elegoo and eSun), the color is a beautiful crystal blue hue, it produces highly detailed and accurate prints. Cons: Can be sort of chore cleaning and curing. Company advises against submerging prints in an alcohol bath for too long, (no more than 30 seconds) but the uncured resin is difficult to remove without going back over it a few times. Too much time in the IPA does seem to affect the models accuracy. Another con is keeping the ambient temperature above 30 degrees C. I know it does list suggested settings on their website for printing between 20 - 28 C but really you want to keep things as toasty as you can. Having a terrarium thermometer mounted inside the printers housing isn’t a bad idea. Overall I’d give it a Best Resin I’ve tried Yet/10.

The first bottle I got printed amazingly, the second bottle prints completely differently, the supports get stuck on extremely well and the first print I did they actually fused together and caused the print to get fused with the supports, and it also has random ribbons coming off of the print near edges,

Love this on my anycubic resin printer

I use it for mechanical parts, great strong resin, love it. Took a bit of time to tweak to my photon S printer, but after that, all the prints come out perfect. * Tip, cure it till it losses it green yellow color, and become clear blue, takes time with my DIY curing station, and a bit tricky with thick parts. Direct bright sun does much greater job. Update: tried the clear version, it seems to be softer, with longer cure times, the blue color really helped with knowing curing times, with the clear its a bit more tricky. If you are not aiming for a clear print, go with the blue version.

No other resins Ive used come close. This stuff is so durable.