{"product_id":"xado-1-stage-maximum-heavy-duty","title":"XADO 1 Stage Maximum Heavy Duty – Metal Conditioner for Medium to Heavy-Duty Engines | 10-25 Qt.","description":"\u003cstyle\u003e\n  \/* Scope EVERYTHING to this block to avoid bleeding into theme (esp. \u003cdetails\u003e in header) *\/\n  .hd-wrap { font-family: inherit; max-width: 860px; margin: 0 auto; }\n  .hd-wrap * { box-sizing: border-box; }\n\n  .hd-wrap .hd-hero{border:1px solid #eee;border-radius:12px;padding:16px 18px;margin:8px 0 16px;background:#fafafa}\n  .hd-wrap .hd-sub{font-size:18px;font-weight:600;margin:0 0 8px}\n  .hd-wrap .hd-bullets{display:flex;gap:18px;flex-wrap:wrap;margin:8px 0 10px;padding:0}\n  .hd-wrap .hd-bullets li{list-style:none;display:flex;gap:8px;align-items:flex-start;max-width:240px}\n  .hd-wrap .hd-badge{display:inline-block;background:#ff6a00;color:#fff;border-radius:6px;padding:2px 8px;font-size:12px;font-weight:700;margin-right:6px}\n  .hd-wrap .hd-note{font-size:14px;margin:6px 0 0}\n  .hd-wrap .hd-note a{color:#0b65c2;text-decoration:underline}\n  .hd-wrap .hd-trust{display:flex;gap:18px;flex-wrap:wrap;margin:8px 0 16px;padding:0}\n  .hd-wrap .hd-trust li{list-style:none;font-size:14px;background:#f3f7ff;border:1px solid #e6eefc;border-radius:8px;padding:6px 10px}\n  .hd-wrap .hd-cap{border:1px solid #eee;border-radius:12px;padding:14px 16px;margin:14px 0;background:#fff}\n  .hd-wrap .hd-cap h4{margin:0 0 8px;font-size:16px}\n  .hd-wrap .ranges{display:flex;gap:10px;flex-wrap:wrap}\n  .hd-wrap .ranges span{border:1px solid #ddd;border-radius:8px;padding:6px 10px;background:#fbfbfb;font-size:14px}\n  .hd-wrap .tip{font-size:13px;color:#555;margin-top:8px}\n\n  \/* CRITICAL FIX: scope details\/summary to this block ONLY *\/\n  .hd-wrap details{border:1px solid #eee;border-radius:12px;padding:10px 14px;margin:10px 0;background:#fff}\n  .hd-wrap details summary{font-weight:700;cursor:pointer;list-style:none}\n  .hd-wrap details summary::-webkit-details-marker{display:none}\n\n  .hd-wrap .hd-list{margin:8px 0 0;padding-left:18px}\n  .hd-wrap .hd-vid{margin:6px 0 10px;border-radius:10px;overflow:hidden;aspect-ratio:16\/9;background:#000}\n  .hd-wrap .hd-vid iframe{width:100%;height:100%;border:0}\n  .hd-wrap .hd-kv{display:grid;grid-template-columns:1fr 1fr;gap:8px}\n  @media (max-width:700px){.hd-wrap .hd-kv{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\n\u003cdiv class=\"hd-wrap\"\u003e\n\u003c!-- HERO \/ TL;DR --\u003e\n  \u003cdiv class=\"hd-hero\"\u003e\n    \u003cdiv class=\"hd-sub\"\u003eOne-bottle treatment for oil systems up to \u003cstrong\u003e25 qt (≈25 L)\u003c\/strong\u003e.\u003c\/div\u003e\n    \u003cdiv class=\"hd-sub\"\u003eIdeal for \u003cstrong\u003etractors, construction equipment, diesel pickups, vans \u0026amp; marine\u003c\/strong\u003e.\u003c\/div\u003e\n    \u003cul class=\"hd-bullets\"\u003e\n      \u003cli\u003e🛠️ \u003cstrong\u003eRevitalizant® coating\u003c\/strong\u003e restores worn metal surfaces\u003c\/li\u003e\n      \u003cli\u003e🔥 \u003cstrong\u003eCuts friction \u0026amp; heat\u003c\/strong\u003e under heavy load\u003c\/li\u003e\n      \u003cli\u003e🛡️ \u003cstrong\u003eProtects against wear\u003c\/strong\u003e in harsh duty cycles\u003c\/li\u003e\n      \u003cli\u003e🛢️ \u003cstrong\u003eCompatible with all oils\u003c\/strong\u003e (mineral, semi-synthetic, synthetic)\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cdiv class=\"hd-note\"\u003e\n      \u003cspan class=\"hd-badge\"\u003eHeads-up\u003c\/span\u003e\n      Not for passenger cars or small engines. Need cars?\n      \u003ca href=\"\/products\/atomic-metal-conditioner-maximum-with-1-stage-revitalizant\"\u003eUse 1-Stage Maximum (1–5 qt)\u003c\/a\u003e.\n      or \u003ca href=\"\/products\/atomic-metal-conditioner-maximum-suv-with-1-stage-revitalizant\"\u003eSee 1 Stage Maximum SUV (5–10qt)\u003c\/a\u003e\n      Need \u0026gt;25 qt? \u003ca href=\"\/products\/atomic-metal-conditioner-maximum-diesel-truck-for-diesel-engine\"\u003eSee Diesel Truck variant (25–45 qt)\u003c\/a\u003e.\n    \u003c\/div\u003e\n    \u003cul class=\"hd-trust\"\u003e\n      \u003cli\u003e🚚 Ships in 24h (Mon–Fri)\u003c\/li\u003e\n      \u003cli\u003e↩️ 30-day returns\u003c\/li\u003e\n      \u003cli\u003e🇺🇸 U.S. tech support\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- CAPACITY HELPER --\u003e\n  \u003cdiv class=\"hd-cap\"\u003e\n    \u003ch4\u003eWhich bottle do I need?\u003c\/h4\u003e\n    \u003cdiv class=\"ranges\"\u003e\n      \u003cspan\u003e10–15 qt → 1 bottle\u003c\/span\u003e\n      \u003cspan\u003e16–20 qt → 1 bottle\u003c\/span\u003e\n      \u003cspan\u003e21–25 qt → 1 bottle\u003c\/span\u003e\n      \u003cspan\u003e\u0026gt;25 qt → \u003ca href=\"\/products\/atomic-metal-conditioner-maximum-diesel-truck-for-diesel-engine\"\u003eDiesel Truck variant\u003c\/a\u003e\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tip\"\u003eTip: One 500 ml bottle treats engines up to 25 qt. Avoid overfilling\/overdosing.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- VIDEO --\u003e\n  \u003cdiv class=\"hd-vid\"\u003e\n    \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Hjj-_Eux6tM?si=zLv8KlBEv2bxjqrn\" title=\"How to use XADO 1 Stage Maximum Heavy Duty\"\u003e\u003c\/iframe\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ACCORDIONS --\u003e\n  \u003cdetails open\u003e\n    \u003csummary\u003eHow it works (Revitalizant → less wear, lower temps)\u003c\/summary\u003e\n    \u003cp\u003eXADO 1 Stage Maximum Heavy Duty is an innovative three-component atomic metal conditioner for medium-to-heavy-duty engines. Leveraging third-generation \u003cstrong\u003eREVITALIZANT®\u003c\/strong\u003e technology, it forms a durable ceramic-metal coating on friction pairs, \u003cstrong\u003erepairing micro-wear\u003c\/strong\u003e, reducing friction and heat, and stabilizing operation under fluctuating loads and high temperatures.\u003c\/p\u003e\n    \u003cul class=\"hd-list\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRestores\u003c\/strong\u003e micro-worn surfaces via ceramic-metal tribofilm\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eReduces friction \u0026amp; heat\u003c\/strong\u003e → smoother, more efficient operation\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePrevents wear\u003c\/strong\u003e during harsh duty cycles\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eMinimizes noise \u0026amp; vibration\u003c\/strong\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhen to use (best fits \u0026amp; symptoms)\u003c\/summary\u003e\n    \u003cdiv class=\"hd-kv\"\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eBest fits:\u003c\/strong\u003e\n        \u003cul class=\"hd-list\"\u003e\n          \u003cli\u003eTractors, construction machinery, diesel pickups, vans\u003c\/li\u003e\n          \u003cli\u003eMarine engines, industrial equipment\u003c\/li\u003e\n          \u003cli\u003eEngines facing heavy loads, heat, long hours\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eTypical symptoms:\u003c\/strong\u003e\n        \u003cul class=\"hd-list\"\u003e\n          \u003cli\u003eIncreased noise\/vibration, harsh operation\u003c\/li\u003e\n          \u003cli\u003eOil consumption, blow-by, loss of power\u003c\/li\u003e\n          \u003cli\u003eHigh operating temps \/ thermal stress\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eHow to apply (3 easy steps)\u003c\/summary\u003e\n    \u003col class=\"hd-list\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWarm the engine oil\u003c\/strong\u003e to ≥70 °C (158 °F). Warm the bottle to ≥25 °C (77 °F).\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eShake well\u003c\/strong\u003e, then pour the full bottle into the oil filler neck.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIdle 3–5 minutes\u003c\/strong\u003e, then operate normally (avoid extreme loads initially).\u003c\/li\u003e\n    \u003c\/ol\u003e\n    \u003cp class=\"hd-note\"\u003eOne 500 ml bottle treats up to \u003cstrong\u003e25 qt\u003c\/strong\u003e. Avoid overdosing.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eCompatibility \u0026amp; safety\u003c\/summary\u003e\n    \u003cul class=\"hd-list\"\u003e\n      \u003cli\u003eWorks with \u003cstrong\u003eall motor oils\u003c\/strong\u003e (mineral, semi-synthetic, synthetic)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for engines\u003c\/strong\u003e with specialized cylinder coatings: Alusil, Lokasil, Nikasil, Galnikal\u003c\/li\u003e\n      \u003cli\u003eFormulated for \u003cstrong\u003emedium-to-heavy-duty\u003c\/strong\u003e applications—\u003cstrong\u003enot for passenger cars\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eSafe for emissions equipment (added to \u003cem\u003eoil\u003c\/em\u003e, not fuel)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eTechnical specs\u003c\/summary\u003e\n    \u003cul class=\"hd-list\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 500 ml bottle\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e XA 40283\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTreats:\u003c\/strong\u003e Oil systems up to 25 qt (≈25 L)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eFAQs\u003c\/summary\u003e\n    \u003cp\u003e\u003cstrong\u003eWill I notice immediate results?\u003c\/strong\u003e Smoother operation is often felt within the first duty cycle; full restoration builds with normal use.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eCan I use it with synthetic oil?\u003c\/strong\u003e Yes—compatible with all oil types.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eWhat if my engine is \u0026gt;25 qt?\u003c\/strong\u003e Use the \u003ca href=\"\/products\/atomic-metal-conditioner-maximum-diesel-truck-for-diesel-engine\"\u003eDiesel Truck variant (25–45 qt)\u003c\/a\u003e.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003ePassenger car?\u003c\/strong\u003e Choose the \u003ca href=\"\/products\/atomic-metal-conditioner-maximum-with-1-stage-revitalizant\"\u003e1-Stage Maximum (1–5 qt)\u003c\/a\u003e. or \u003ca href=\"\/products\/atomic-metal-conditioner-maximum-suv-with-1-stage-revitalizant\"\u003eSee 1 Stage Maximum SUV (5–10qt)\u003c\/a\u003e.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdiv class=\"hd-cap\" style=\"background:#f9ffef;border-color:#e3f3d6;\"\u003e\n    \u003cstrong\u003ePro tip:\u003c\/strong\u003e For best results on older\/heavily-used engines, add a pre-treatment flush, then Heavy Duty, and finish with XADO Atomic Oil.\n    \u003cem\u003eCreate a “Heavy-Duty Protection Kit” bundle and save 10%.\u003c\/em\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"XADO US","offers":[{"title":"Default Title","offer_id":51248840802599,"sku":"XA40283","price":17490.0,"currency_code":"ISK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/0838\/3271\/files\/IMG_9979_a7172157-5c2c-428d-b9e1-dca34a596646.webp?v=1775579121","url":"https:\/\/xado.is\/products\/xado-1-stage-maximum-heavy-duty","provider":"XADO Iceland","version":"1.0","type":"link"}