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🖤 Flex your prints, not your patience.
Siraya Tech Tenacious is a 1kg obsidian black 405nm UV-curing resin designed for LCD and DLP 3D printers, including 8K-capable models. It offers industry-leading impact resistance and toughness, allowing printed objects to bend up to 180° without breaking. Ideal as a standalone flexible resin or as a strength-enhancing additive, it supports a wide range of applications from miniatures to functional parts. Easy to print and dye, it’s the go-to resin for professionals demanding durability and precision.








| ASIN | B09DSJDWDC |
| Additional Features | High Impact Resistance, High Toughness, Resin Strengthening Capability, Wide Applications, Easy Printing |
| Brand | Siraya Tech |
| Brand Name | Siraya Tech |
| Color | Obsidian Black |
| Colour | Obsidian Black |
| Customer Reviews | 4.6 out of 5 stars 1,614 Reviews |
| Item Weight | 1 Kilograms |
| Item weight | 1 Kilograms |
| Manufacturer | Siraya Tech |
| Manufacturer Part Number | Tenacious |
| Material | Resin |
| Material Type | Resin |
| Model Number | Tenacious Black |
| Number of Items | 1 |
| Number of Packs | 1 |
| Special features | High Impact Resistance, High Toughness, Resin Strengthening Capability, Wide Applications, Easy Printing Special features High Impact Resistance, High Toughness, Resin Strengthening Capability, Wide Applications, Easy Printing See more |
| Unit Count | 1 Kilograms |
| Unit count | 1 Kilograms |
S**K
Excellent
Excellent product and service
V**O
Spettacolare
Ottima resina gommosa. Quello che cercavo. Semplicemente spettacolare
A**9
Super en mélange
je l'utilise pour renforcer pour les pièces de jeu la siraya navy grey, à hauteur de 10% . Mélange bien connu et très fiable, une base pour les amateurs de figurines de jeu
N**R
A great flexible resin that adds impressive impact resistance.
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.
K**様
古い
メーカーが二年以内に使えとHPに書いている商品にもかかわらず、一年半以上前の製造品が送られてくる。
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