{"title":"Tenacious Resin","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTenacious resin is a breakthrough flexible 3D printing material designed for makers and professionals who need parts that bend without breaking. This innovative photopolymer combines rubber-like flexibility with exceptional durability, making it perfect for functional prototypes, living hinges, and impact-resistant components. Whether you're creating flexible connectors, shock-absorbing parts, or compliant mechanisms, this versatile resin delivers performance you can count on.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eTenacious Resin: Unmatched Flexibility for Demanding Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen your project requires parts that flex, bend, and twist repeatedly without failure, flexible photopolymer resin is the solution. This advanced formulation with 65D Shore hardness maintains its elasticity and returns to its original shape, ensuring your prints perform reliably over time.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eRubber-like properties that allow significant deformation without cracking\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eThin prints can bend 360° without breaking\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e70% elongation at break for exceptional flexibility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003ePerfect for gaskets, seals, O-rings, and compliant mechanisms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCompatible with most MSLA, DLP, and LCD 3D printers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eExplore more options: Browse our complete \u003c\/span\u003e\u003ca href=\"https:\/\/siraya.tech\/collections\/flexible-resin-3d-printing\"\u003e\u003cspan\u003eflexible resin 3D printing collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for additional formulations tailored to your specific needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eSuperior Impact Resistance and Toughness\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eImpact-resistant resin formulations like Tenacious excel where rigid materials fail. This tough flexible resin absorbs shock and distributes stress across the part, preventing catastrophic failures in drop tests and high-impact scenarios.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eHigh tensile strength of 28 MPa combined with flexibility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eExcellent tear resistance for long-lasting performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e57 J\/m IZOD impact rating for superior shock absorption\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eIdeal for protective cases, bumpers, washers, and durable miniatures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eHigh polymer content that enhances overall toughness\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eThick prints demonstrate exceptional strength and can withstand drops\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFlexible Resin Mixing for Custom Properties\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAchieving the perfect balance of strength and flexibility is simple when you use bendable resin as an additive. This user-friendly material can be mixed with other 405nm resins to reduce brittleness and enhance impact resistance, giving you complete control over your final part properties.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eMix with rigid resins to improve durability and reduce fragility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCreate custom formulations for specific flexibility requirements\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eEnhance the toughness of standard resins without complex processing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eExperiment with different ratios to achieve desired characteristics\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eMaintain excellent layer adhesion in mixed formulations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNeed temperature resistance? Check out our \u003c\/span\u003e\u003ca href=\"https:\/\/siraya.tech\/collections\/heat-resistant-resin\"\u003e\u003cspan\u003eheat-resistant resin collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for applications requiring thermal stability up to high temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWide-Ranging Tough Resin Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFrom engineering prototypes to consumer products, durable flexible resin opens new possibilities for additive manufacturing. This material bridges the gap between rigid and soft materials, enabling designs that were previously impossible to 3D print.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eTabletop gaming miniatures and flexible model parts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eAutomotive components like bushings and vibration dampeners\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eFunctional prototypes with living hinges and flexible features\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eIndustrial tooling requiring impact resistance and flexibility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eDental applications, braces, and orthodontic models\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eConsumer products requiring drop resistance and durability\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDiscover more materials: Explore our full \u003c\/span\u003e\u003ca href=\"https:\/\/siraya.tech\/collections\/photopolymer-resin\"\u003e\u003cspan\u003ephotopolymer resin collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e to find the perfect material for every application.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFrequently Asked Questions: Tenacious Resin\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhat is tenacious resin?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTenacious resin is a flexible photopolymer designed for 3D printing applications requiring rubber-like properties. It cures under UV light and offers exceptional elasticity and impact resistance. This material is ideal for functional parts that need to bend, flex, or absorb shock.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhat is the strongest resin?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe strongest resin depends on your definition of strength—tensile, impact, or thermal resistance. Engineering resins like ABS-like and tough resins offer high tensile strength, while flexible resins provide superior impact resistance. For most demanding applications, specialty engineering-grade photopolymers deliver the best overall performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eIs resin harmful to skin?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUncured resin can cause skin irritation and allergic reactions upon direct contact. Always wear nitrile gloves and work in well-ventilated areas when handling liquid resin. Once fully cured and washed properly, most resins are safe for handling, though specific applications may require biocompatible formulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhy is resin so expensive?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eResin costs reflect the complex chemistry and research required to develop high-performance formulations. Manufacturing processes involve specialized ingredients, quality control, and rigorous testing to ensure consistent results. The precision and material properties delivered by premium resins justify the investment for professional applications.\u003c\/span\u003e\u003cb id=\"docs-internal-guid-58b8b258-7fff-0a02-a010-723d50f73161\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e","products":[{"product_id":"tenacious-resin-flexible-resin","title":"Tenacious -  65D Flexible resin","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTenacious - Flexible Resin\u003cbr data-mce-fragment=\"1\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHighly versatile and durable 3D printing resin that offers excellent impact resistance, flexibility, and toughness.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHas a high polymer content, which contributes to its outstanding mechanical properties and adds significant toughness and durability to a part.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThin objects printed in Tenacious can be bent 180 degrees without shattering, while thicker objects show great strength and resilience, especially when printed thick.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCan be mixed with other resins to increase toughness of other resins.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTenacious Flex Black has 70A shore hardness, faster rebound than Tenacious Clear and Obsidian Black, and is more flexible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eApplication:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRobot application\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImpact-resistant engineering applications\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFlexible functional parts\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eO-rings and gaskets\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBlend with other resins to improve performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siraya Tech","offers":[{"title":"US \/ 1KG \/ Clear 65D","offer_id":40149523595373,"sku":"ST0004","price":44.2,"currency_code":"USD","in_stock":true},{"title":"US \/ 1KG \/ Obsidian Black 65D","offer_id":40149523759213,"sku":"ST0030","price":44.2,"currency_code":"USD","in_stock":true},{"title":"US \/ 2KG \/ Clear 65D","offer_id":42055783055469,"sku":"ST0304","price":85.79,"currency_code":"USD","in_stock":true},{"title":"US \/ 5KG \/ Clear 65D","offer_id":40149523791981,"sku":"ST0504","price":201.4,"currency_code":"USD","in_stock":true},{"title":"US \/ 5KG \/ Obsidian Black 65D","offer_id":40181393195117,"sku":"ST0530","price":201.4,"currency_code":"USD","in_stock":true},{"title":"US \/ 0.5KG \/ Clear 65D","offer_id":40692304674925,"sku":"ST0204","price":25.19,"currency_code":"USD","in_stock":true},{"title":"EU \/ 1KG \/ Clear 65D","offer_id":40149523529837,"sku":"ST0004EU","price":45.5,"currency_code":"USD","in_stock":true},{"title":"EU \/ 1KG \/ Obsidian Black 65D","offer_id":40149523693677,"sku":"ST0030EU","price":45.5,"currency_code":"USD","in_stock":true},{"title":"CA \/ 1KG \/ Clear 65D","offer_id":40149523497069,"sku":"ST0004CA","price":46.23,"currency_code":"USD","in_stock":true},{"title":"CA \/ 1KG \/ Obsidian Black 65D","offer_id":41864868266093,"sku":"ST0030CA","price":46.23,"currency_code":"USD","in_stock":true},{"title":"AU \/ 1KG \/ Clear 65D","offer_id":40149523464301,"sku":"ST0004AU","price":45.5,"currency_code":"USD","in_stock":true},{"title":"AU \/ 1KG \/ Obsidian Black 65D","offer_id":40149523628141,"sku":"ST0030AU","price":45.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0255\/7539\/1341\/files\/04-_-1.jpg?v=1702967289"},{"product_id":"siraya-tech-tenacious-lava-flexible-resin","title":"Tenacious Lava - 73D higher impact and flexural strength","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Mechanical Properties: \u003c\/strong\u003e50% higher tensile strength, 75% elongation at break, and Shore Hardness of 70-75D.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Impact and Wear Resistance: \u003c\/strong\u003eSuperior strength and durability for functional and industrial parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for Large-Format Printing: \u003c\/strong\u003eReliable performance with excellent layer adhesion for big projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision and Detail: \u003c\/strong\u003eHigh-resolution capability with professional-grade black pigmentation for sharp and accurate prints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Stability: \u003c\/strong\u003eHDT of 55-60°C for heat-resistant applications.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siraya Tech","offers":[{"title":"US \/ 1KG \/ Lava Black","offer_id":42021994758253,"sku":"ST0049","price":44.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0255\/7539\/1341\/files\/TenaciousLava.jpg?v=1737618606"},{"product_id":"flexible-model-resin-tenacious-easy","title":"Tenacious Easy - Easy to Print Model resin with Great Impact Resistance","description":"\u003cul\u003e\n\u003cli\u003eTenacious special version for model printing, not for mixing.\u003c\/li\u003e\n\u003cli\u003eRetaining some flexibility and optimized for detail.\u003c\/li\u003e\n\u003cli\u003eBoth printing experts and novices can get excellent output.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siraya Tech","offers":[{"title":"US \/ 1KG \/ Grey","offer_id":42221307166829,"sku":"ST0043","price":34.29,"currency_code":"USD","in_stock":true},{"title":"US \/ 1KG \/ Navy Grey","offer_id":42221307199597,"sku":"ST0047","price":34.99,"currency_code":"USD","in_stock":true},{"title":"US \/ 2KG \/ Grey","offer_id":42221366345837,"sku":"ST0343","price":67.49,"currency_code":"USD","in_stock":true},{"title":"US \/ 5KG \/ Grey","offer_id":42221307232365,"sku":"ST0543","price":147.0,"currency_code":"USD","in_stock":false},{"title":"EU \/ 1KG \/ Grey","offer_id":42221307265133,"sku":"ST0043EU","price":34.99,"currency_code":"USD","in_stock":true},{"title":"AU \/ 1KG \/ Grey","offer_id":43120890151021,"sku":"ST0043AU","price":34.29,"currency_code":"USD","in_stock":true},{"title":"CA \/ 1KG \/ Grey","offer_id":42351592210541,"sku":"ST0043CA","price":36.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0255\/7539\/1341\/files\/TenaciousEasyGrey.jpg?v=1742278164"},{"product_id":"tenacious-flex-70a-flexible-resin-for-3d-printing","title":"Tenacious Flex Black- 70A Flexible resin","description":"\u003cp\u003e\u003cstrong\u003eTenacious - Flexible Resin\u003cbr\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible 70A Hardness Resin\u003c\/li\u003e\n\u003cli\u003eFaster Rebound\u003c\/li\u003e\n\u003cli\u003eSoft, Rubber-Like Elastomer Resin\u003c\/li\u003e\n\u003cli\u003eHigher Impact Resistance\u003c\/li\u003e\n\u003cli\u003eHigher Toughness\u003c\/li\u003e\n\u003cli\u003eSuitable as an additive\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImpact-resistant engineering applications\u003c\/li\u003e\n\u003cli\u003eFlexible functional parts\u003c\/li\u003e\n\u003cli\u003eO-rings and gaskets\u003c\/li\u003e\n\u003cli\u003eBlend with other resins to improve performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siraya Tech","offers":[{"title":"US \/ 1KG \/ Flex Black 70A","offer_id":42343925186669,"sku":"ST0038","price":45.49,"currency_code":"USD","in_stock":true},{"title":"US \/ 0.5KG \/ Flex Black 70A","offer_id":42343925350509,"sku":"ST0238","price":29.99,"currency_code":"USD","in_stock":true},{"title":"EU \/ 1KG \/ Flex Black 70A","offer_id":42343925448813,"sku":"ST0038EU","price":50.99,"currency_code":"USD","in_stock":true},{"title":"CA \/ 1KG \/ Flex Black 70A","offer_id":42343925547117,"sku":"ST0038CA","price":51.09,"currency_code":"USD","in_stock":true},{"title":"CA \/ 0.5KG \/ Flex Black 70A","offer_id":42343925579885,"sku":"ST0238CA","price":32.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0255\/7539\/1341\/files\/ST0038-000.jpg?v=1742358843"}],"url":"https:\/\/sirayatech.myshopify.com\/collections\/tenacious-resin.oembed","provider":"Siraya Tech","version":"1.0","type":"link"}