{"product_id":"tough-1000-resin","title":"Tough 1000 Resin (Form 4)","description":"\u003cp\u003eTough 1000 Resin is a ductile, impact-resistant material with comparable strength, stiffness, and toughness to high-density polyethylene (HDPE), designed with exceptional wear and fatigue resistance for long-term toughness and utility.\u003c\/p\u003e\n\n\u003cp\u003eThe 180% elongation at break (EAB) and Gardner impact strength of 128 in-lb surpass HDPE, making it ideal for parts that bend, compress, or deform without cracking. Hinges and functional parts can handle repeated stress and wear with a work of fracture of 3,200 J\/m2 and a Ross flex fatigue of \u0026gt;100,000 cycles (at 23 °C). With a matte, dark grey color, Tough 1000 Resin is engineered for applications that require smooth surfaces and low-friction finishes.\u003c\/p\u003e\n\n\u003cp\u003eTough 1000 Resin is a new material formulation that leverages the technology of Form 4 Series printers, with 5x higher fracture toughness, 2x higher EAB, and improved temperature, creep, and aging resistance compared to Durable Resin.\u003c\/p\u003e","brand":"Formlabs","offers":[{"title":"Form 4 – 5 L","offer_id":43774738923655,"sku":"RS-RPS-TO10-01","price":695.0,"currency_code":"USD","in_stock":true},{"title":"Form 4 – 1 L","offer_id":43774738956423,"sku":"RS-C2-TO10-01","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4946\/2663\/files\/09302025_tough_1000_v1_x7_420_shadow_store_1.png?v=1769777671","url":"https:\/\/store.formlabs.com\/es\/products\/tough-1000-resin","provider":"Formlabs.com Store","version":"1.0","type":"link"}