Siraya TechSculpt High-Temp Resistant 3D Printer Resin - Up to 180C, High Precision, Compatible with 8K DLP/LCD Printers for Engineering, Jewelry, & Industrial Applications (Clear, 1kg)

Came very quickly products works as described but had to search through forums to get the best advice on how to use most effectively.. otherwise it’s a very strong resin and it’s use case is as described.. if you are making vulcanizes rubber molds I strongly recommend coating the model with a mineral oil. This helps prevent fracturing of the surface which can leave lines in the wax and gave my team our best finish.

Good

I used the 80% Siraya Tech Sculpt High-Temp Resin with 20% white Tough Resin I had on hand to make new sockets for a tube preamp I am refurbishing. . I did some tests with 100% Sculpt but when I did my offline temperature tests, it withstood the heat but the thermal shock from getting hot and cold quickly caused the thin areas to crack. By mixing with some tough resin, I was able to make a part that has held up to the ~100C temps without cracking. The pictures show the before and after the the tube/socket replacement. I will definitely be using Siraya Tech Sculpt High-Temp resin for future projects. By the way, it printed flawlessly! (I use a heater inside the chamber set at 90F.)

Sculpt ultra is one of the most amazing resins I've used and really shows the trickle down of material science to consumer level printers. It barely absorbs any water or solvents and is incredibly rigid. It's very ceramic like in many ways, probably because it IS filled with ceramic particles. It's a bit difficult to print, bed needs to be leveled just right and more importantly, because the resin is so opaque, the z-height needs to be very small to not have bed adhesion issues. I had a ton of issues until I realized that was my problem. Whenever I level my bed, I then set the zero a couple steps down and everything is good. The prints come out very smooth and because it's so brittle, the supports come off the cleanest of any resin I've tried. It also means you can't drop your prints as it will shatter like glass. Highly recommend for specialized use cases where you need high chemical, wear and heat resistance.

Printed perfectly fine! Haven't had a chance to test the heat resistance yet. The parts are accurate and clean! One thing I did notice is the color isn't clear it's more of clear yellow, a very light yellow yet still yellow. I even mixed some with some abs like Grey I had laying around to see if it would help the heat resistance with that as well, gotta day had no issues printing the mix! Will buy again!

Works as intended

Fantastic Resin

Even after validating in the QA section if thes is clear or yellow, I was assured it was clear. Thes is by no means clear. This is unpigmented resin. Is is completely different than a clear resin.2nd bottle will not even print. It is twice as thick as first bottle. Even after preheating my buildplate stutters trying to get to the bottom of the vat and all print turn to jello because it isn't going down far enough. It is also a nasty mess to clean up. It has some reaction with ipa that turns it into a glue like gooey mess.