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)

Not only is this the most dimensionally accurate resin Ive used, its very durable. Also, with it being mostly transparent I know its 100% cured and Im not sending customers resin bombs.

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!

Surprised at how sturdy and tough this prints on my Anycubic Photon. This is now my go to resin of choice!

Very good resin. which I could purchase it in Canada directly.

Good strength and good precision

Used for mechanical prototyping. Low scent but, like most resins yellows if cured in air. Id recommend curing in a dead water bath, if you can. Also, like most resins, gets brittle when over-cured.

This is a very viscous resin so please do follow the instructions on the bottle, recomended to print over 25 degrees celsius, in cold temperatures you will get failed prints. Printing flawlesly in a Mono X from anycubic at 1.5 cure time.

This BLU resin is so much worse than the FAST green (actually yellow) resin that they are in entirely different worlds. Save $20 and just use the FAST green (yellow) for everything. Mechanical strength, machine-ability, etc seems very similar for each. The BLU requires heating to work, and when you heat the stuff it gives off even more horrible fumes. I really wonder if it contributed to the cancer I was just diagnosed with. The FAST resin works perfectly at room temperature, has little detectable odor, cures faster, produces finer details, and is easier to cleanup. Their is NO excuse for using this nasty BLU resin. They should put a skull and crossbones on the bottle. I would NEVER use it all all unless under a powerful fume hood.

Using this resin with an Elegoo Mars with amazing results. Strength. Durability. Transparent Blue. This is it folks. There is a learning curve with this resin as is most new resins you will try. But at these prices, a failed print isnt a total financial disaster. Not the best smell but to be fair, I havent found a resin yet that i enjoy sniffing. I put my Chitubox blu profile in pictures, hope it helps.

Please note: Im talking about wall thickness here, not overall dimensions - that is a matter of how accurate your printer is. This is the only resin that will print a wall thickness on a part that is equal to or a hair under the size of the drawing. Every other resin Ive seen prints .1mm - .2mm too thick due to light scatter in the resin during printing. So, this resin is good for structural parts from the getgo. Its still a DLP resin, and its still brittle, but its stronger than most of them. It does a fantastic job on negative details. Positive details, if theyre tiny, can get lost, as the resin does tend to underprint that tiny bit. Basically, as of right now, this resin has no competitor that I know of - you can simply design a part, print it, and install it. You dont have to shrink the file in your CAD program first to allow for oversized prints. NOTE: this resin likes to be printed at 28-30 degrees. It is EXTREMELY viscous.