Siraya Tech Tenacious 3D Printer Resin Flexible 405nm UV-Curing Resin with High Impact Resistance Standard Photopolymer Resin for LCD DLP 3D Printing (1000g, Clear)

The media could not be loaded.  I don’t use it by itself since I don’t need to print flexible things. I mix it 50/50 with Siraya Sculpt to get great details, strength, and overall stronger prints. My video show me bouncing a printed ball on hardwood floor. Definitely recommend the Siraya line of resins to anyone!!

This resin isn't rubbery. Let's get that out of the way first off. It's not like printing with NinjaFlex on an FDM printer. Parts that are made with this resin will deform, but it takes a little effort, and they go back into shape, but it takes a little time. They are more like soft plastic than rubber. But that deformation and give makes them incredibly strong and able to withstand heavy impacts. This would be a great material for outer casings or bumpers or tubes that needed to have some give to them. Resin from resins printers is often really brittle, and this can be added to some other resins to make them much more usable and less liable to break. You don't have to print with 100% Tenacious (although the items I've posted above are), as you can mix it in to add impact resistance to other resins -- and that's really where its primary value lies. Alone, it's a kind of whitish/clear resin that's not clear enough to be see through, but not opaque enough to be white. It's a bit soft, so it can scratch relatively easily. It doesn't yellow heavily, but it's more the colour of 'natural' PLA filament. It also has a kind of strange refractive colour that looks very blue to purple in daylight. I'm not sure what causes that, but it's interesting.Overall, though, I'm super pleased with this resin. It's a great addition to the arsenal of Siraya resins (Blu being the one I use most, followed by Sculpt and Tenacious in a head to head with both of them being more commonly used as additives to other resins for my stuff). It's a spectacular flexible resin for the price.

The media could not be loaded.  One of the best resin I ever used.I had great experience using Blu, and now with new resin Tenacious, I was even more amazed, this resin, just doesn't break, is strong as blu and flexible resin, I even used as a support to hold my dumb bells, and hold up to 55 pounds, I drove with my car over the part and still didn't break, I'm really impressed with this resin.What can I say ? Tenacious and Blu are by far best resins out there.The settings I used are as follow below.Machine : PhotonLayer Thickness: 0.05mmNormal Exposure time : 12secOff time: 5Bottom exposure time: 90Bottom Layers: 8I highly recommend this resinMore information visit the Siraya tech webpage or the Siraya Facebook page, you will see more settings, videos and pictures.

I use this with my Elegoo Mars, which in addition to personal prints, I use for a small side business on etsy where I print models for other people. I combine Tenacious 50/50 with Elegoo ABS-Like Gray. It gives the minis a bit more drop resistance and flexibility with things like swords, staves, outstretched arms, etc. I haven't had any complaints yet, and on the contrary people have been happy to have a model with some forgiveness if it gets knocked over. It doesn't make the minis invincible, obviously you shouldn't chuck them at a brick wall, but in my experience it definitely gives some extra protection.It's a bit expensive, but it's served me well so I'll keep buying it.

I've used it as a 'blender' to reduce the fragility of normal Elegoo Rapid Resins (which are extremely fragile.) I've also been able to make something like Syraya Fast Grey a bit more resilient as well.For the Rapid Resins, I use 1:1 ratio at 11 second burn time on a Elegoo Mars and 3:1 ratio on Fast Grey. (3 grey to 1 Tenacious).The downside is that the prints are a bit less sharp and they require using ISO 99 to clean. I've been using Simple Green / Mean Green to clean Fast or Rapid resins, but once you mix in the Tenacious, the prints are still 'sticky' after cleaning unless washed with ISO 99.Overall, pretty pleased with it. Would recommend, particularly for increasing the elasticity of some of the standard resins, making them more forgiving of small drops.

Used it with anycubic photon S.Works perfectly.

This flexible resin IS flexible if printed thin. If you're printing thinner than about 1/4" the print remains flexible after curing. You do not want to hollow the model though or the outer shell may collapse. It is also VERY messy to clean up. The resin is like motor oil mixed with honey, it's very slippery but at the same time it's sticky. It's thicker than most other resins I've used and it does not take detail as well. If you print something like a print in place octopus or shark the print WILL break at the joints within a few bends, but if you print something normal, it will be durable and flexible.I also tried mixing this resin with eSun general purpose resin and their tough and strong resin and had very good results. The resulting print retained some flexibility but was also stronger.

Printed great, however it is less flexible than I had expected, I personally figured it would have acted similar to tpu but its definitely more on the ridged side while still being able to flex without snapping.Overall I think it's a great resin. I'm hoping maybe in the future they offer a more "rubbery-tpu-like compound but for now this will do just fine.

I ordered this resin for its flexibility but I found that is not flexible. It is tough but with very low flexibility.

This is some really amazing resin by itself. but the cost makes it Really expensive to just use on it's own. I mainly use this as a additive to my Siraya tech fast grey. this makes my D&D and war gaming mini's super durable, this also will help supports way stronger and will actually result in less failures as well, just keep in mind that you will have to do test prints to make sure it's just right or you will have a really bad time removing supports because of overexposure. I use a 15% mix to volume. so if you have a brand new 1000ml bottle of siraya tech fast, just put in 150ml and it will be just right.

Amazing resin. Price is super high so I'd mix with other cheaper resins but definitely adds strength.

Siraya uitgetest en is na snelle uitharding een goed stevig en flexibel product.

Used it to mixed with other resin. Works great!