{"product_id":"hot-shots-secret-ultra-premium-def-fluid","title":"Hot Shot's Secret Ultra Premium Diesel Exhaust Fluid (DEF)","description":"\u003ch3\u003e\u003cstrong\u003eHot Shot's Secret Ultra Premium Diesel Exhaust Fluid\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eCleans \u0026amp; prevents def crystals\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eCan help resolve common trouble codes*\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eTriple-filtered for purity\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eReduces costly repairs \u0026amp; downtime\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003ePatent-pending technology\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eAPI Certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eNext Generation of Diesel Exhaust Fluid\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHot Shot’s Secret® Ultra Premium DEF™ is a next-generation Diesel Exhaust Fluid engineered to do more than meet the standard. Using a patent-pending proprietary additive technology, Ultra Premium DEF™ actively cleans existing deposits and protects the SCR system while stabilizing DEF, preventing crystal formation that leads to downtime, costly repairs, and frustrating fault codes.\u003c\/p\u003e\n\u003cp\u003eFormulated with the highest-grade synthetic urea available, Ultra Premium DEF™ delivers like-new SCR system performance with continued use. This API-certified DEF is ISO 22241-compliant, and triple-filtered purity, Ultra Premium DEF™ doesn’t just fill your DEF tank, it protects the entire system.\u003c\/p\u003e\n\u003cp\u003eUltra Premium DEF™ is a step above every DEF on the market. It doesn’t just prevent problems – it helps correct them. By cleaning crystal buildup and protecting critical SCR component, Ultra Premium DEF™ helps restore performance, reduce fault codes and keep diesel equipment running the way it should.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Science Behind Ultra Premium DEF \u0026amp; \u003c\/strong\u003e\u003cstrong\u003eA Smarter Approach to DEF Chemistry\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUltra Premium DEF™ was developed around a simple question:\u003cbr\u003e\u003cem\u003eWhat if DEF could actively help protect the SCR system instead of simply passing through it?\u003c\/em\u003e\u003cbr\u003eOur patent-pending technology is engineered to influence the conditions that contribute to deposit accumulation throughout the DEF system and emissions components. Rather than waiting for crystals to become a maintenance issue, Ultra Premium DEF™ helps maintain cleaner system operation over time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThree Ways It Works:\u003c\/strong\u003e\u003cbr\u003e1. Helps Control Crystal Formation\u003cbr\u003eStandard DEF can leave behind deposits as fluid cycles through the DEF and SCR emissions systems. Ultra Premium DEF™ is formulated to help reduce the accumulation of these deposits before they can become a problem.\u003c\/p\u003e\n\u003cp\u003e2. Helps Clean Existing Deposits\u003cbr\u003eThe technology is designed to help dissolve and break down existing crystal buildup by wetting the crystal surface to dissolve it back into solution in the DEF fluid. This cleaning action helps restore normal system function and maintain critical component cleanliness.\u003c\/p\u003e\n\u003cp\u003e3. Supports Peak SCR Performance\u003cbr\u003eBy helping keep critical components cleaner, Ultra Premium DEF™ supports proper DEF delivery, injector performance, and overall SCR efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThink of it like this: traditional DEF is similar to fuel\u003c\/strong\u003e\u003cbr\u003eUltra Premium DEF™ is more like a premium-fuel with advanced detergency. One simply performs its basic function, the other helps maintain the system it operates within. That difference matters because today’s emissions systems are more complex, more expensive, and more critical than ever before.\u003c\/p\u003e\n\u003cp\u003eEven small deposits can accumulate throughout the SCR system and cause problems, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDEF injector\u003c\/li\u003e\n\u003cli\u003eDEF tank\u003c\/li\u003e\n\u003cli\u003eSending unit\u003c\/li\u003e\n\u003cli\u003eHeater assembly\u003c\/li\u003e\n\u003cli\u003eDEF pump\u003c\/li\u003e\n\u003cli\u003eDEF lines\u003c\/li\u003e\n\u003cli\u003eDecomposition tube\u003c\/li\u003e\n\u003cli\u003eMixer assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOver time, these deposits can contribute to reduced efficiency, increased maintenance concerns, trouble codes, and costly repairs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStop Settling for Basic DEF\u003c\/strong\u003e\u003cbr\u003eYour diesel’s SCR system is too expensive, too important and too advanced for ordinary DEF. Ultra Premium DEF™ is engineered for drivers, fleets, and equipment owners who want more than minimum compliance. It is API-certified, ISO 22241-1 conforming, triple-filtered for purity, and powered by patent-pending technology that helps prevent crystal formation, clean existing buildup, and protect the entire SCR system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e100% Satisfaction Guarantee\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo other performance chemical has a better guarantee than Hot Shot’s Secret. If any of our products do not deliver as promised, then we will give your money back.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTriple-Threat Testing Process\u003c\/strong\u003e\u003cbr\u003eWe understand what it’s like to be disappointed by products that do not live up to their claims. That’s why all Hot Shot’s Secret products are subject to rigorous, scientific, triple-threat testing:\u003c\/p\u003e\n\u003cp\u003e(1) Testing in our world-class R\u0026amp;D lab.\u003cbr\u003e(2) Independent, third-party testing.\u003cbr\u003e(3) Real-world testing.\u003c\/p\u003e\n\u003cp\u003eWe know what the results are before you buy the product, ensuring that the product you purchase outperforms the other solutions on the market.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTech Data:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/www.hotshotsecret.com\/wp-content\/uploads\/2026\/10\/HSS-Ultra-Premium-DEF-SDS-v1-3.6.26.pdf\" target=\"_blank\" title=\"Hot Shot's Secret Ultra Premium DEF Fluid\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold; color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/www.hotshotsecret.com\/wp-content\/uploads\/2026\/10\/Ultra-Premium-DEF_TDS_Update.pdf\" target=\"_blank\" title=\"Hot Shot’s Secret® Ultra Premium DEF Data Sheet\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eTech Data\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hot Shot's Secret","offers":[{"title":"2.5 Gal","offer_id":67658825859382,"sku":"HSSDEF","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Pallet 80 Cubes","offer_id":67659887313206,"sku":"HSSDEF-80","price":1999.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/4504\/4022\/files\/HSSDEF-6sq_506d1d59-3af3-4b52-833b-331457ac9c94.jpg?v=1791482593","url":"https:\/\/cncfab.us\/products\/hot-shots-secret-ultra-premium-def-fluid","provider":"CNC Fabrication, LLC","version":"1.0","type":"link"}