{"product_id":"zinc-hull-plate-anode-6-14-x-2-34-cmt-zhc3az","title":"Zinc Hull Plate Anode 6-1\/4\" x 2-3\/4\" CMT-ZHC3AZ","description":"\u003cp data-start=\"123\" data-end=\"387\"\u003eThe CMT-ZHC3AZ (Martyr CMZHC3AZ) is a \u003cstrong data-start=\"161\" data-end=\"194\"\u003ebolt-on zinc hull plate anode\u003c\/strong\u003e designed to protect underwater hull surfaces from galvanic corrosion. Installed directly to the hull, it acts as a sacrificial metal—corroding first to preserve critical structural components.\u003c\/p\u003e\n\u003cp data-start=\"389\" data-end=\"556\"\u003eIts \u003cstrong data-start=\"393\" data-end=\"427\"\u003estreamlined rectangular design\u003c\/strong\u003e minimizes drag while maximizing exposed surface area for effective corrosion protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"558\" data-end=\"561\"\u003e\n\u003ch3 data-start=\"563\" data-end=\"579\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"580\" data-end=\"866\"\u003e\n\u003cli data-start=\"580\" data-end=\"640\"\u003e\n\u003cstrong data-start=\"582\" data-end=\"616\"\u003eMarine-grade zinc construction\u003c\/strong\u003e (saltwater optimized)\u003c\/li\u003e\n\u003cli data-start=\"641\" data-end=\"682\"\u003eStreamlined plate design reduces drag\u003c\/li\u003e\n\u003cli data-start=\"683\" data-end=\"729\"\u003eBolt-on installation (no welding required)\u003c\/li\u003e\n\u003cli data-start=\"730\" data-end=\"776\"\u003eHigh-purity zinc for consistent protection\u003c\/li\u003e\n\u003cli data-start=\"777\" data-end=\"866\"\u003eDurable cast construction for long service life \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"868\" data-end=\"871\"\u003e\n\u003ch3 data-start=\"873\" data-end=\"891\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"892\" data-end=\"1078\"\u003e\n\u003cli data-start=\"892\" data-end=\"914\"\u003eLength: \u003cstrong data-start=\"902\" data-end=\"912\"\u003e6-1\/4\"\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"915\" data-end=\"936\"\u003eWidth: \u003cstrong data-start=\"924\" data-end=\"934\"\u003e2-3\/4\"\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"937\" data-end=\"961\"\u003eThickness: \u003cstrong data-start=\"950\" data-end=\"959\"\u003e~3\/4\"\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"962\" data-end=\"1015\"\u003eHole spacing: approx. \u003cstrong data-start=\"986\" data-end=\"1013\"\u003e2-1\/4\" – 2-3\/4\" centers\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1016\" data-end=\"1078\"\u003eWeight: ~\u003cstrong data-start=\"1027\" data-end=\"1038\"\u003e2.0 lbs\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1080\" data-end=\"1083\"\u003e\n\u003ch3 data-start=\"1085\" data-end=\"1100\"\u003eApplication\u003c\/h3\u003e\n\u003cp data-start=\"1101\" data-end=\"1110\"\u003eUsed for:\u003c\/p\u003e\n\u003cul data-start=\"1111\" data-end=\"1240\"\u003e\n\u003cli data-start=\"1111\" data-end=\"1157\"\u003e\u003cstrong data-start=\"1113\" data-end=\"1155\"\u003eBoat hull protection (below waterline)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"1158\" data-end=\"1200\"\u003eTransoms and underwater metal surfaces\u003c\/li\u003e\n\u003cli data-start=\"1201\" data-end=\"1240\"\u003eCommercial and recreational vessels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1242\" data-end=\"1254\"\u003e✔ Common on:\u003c\/p\u003e\n\u003cul data-start=\"1255\" data-end=\"1370\"\u003e\n\u003cli data-start=\"1255\" data-end=\"1294\"\u003eFiberglass boats with bonded metals\u003c\/li\u003e\n\u003cli data-start=\"1295\" data-end=\"1342\"\u003eAluminum hulls (with proper bonding system)\u003c\/li\u003e\n\u003cli data-start=\"1343\" data-end=\"1370\"\u003eSteel hull applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1372\" data-end=\"1375\"\u003e\n\u003ch3 data-start=\"1377\" data-end=\"1411\"\u003eSerial Number \/ Fitment Notice\u003c\/h3\u003e\n\u003cp data-start=\"1412\" data-end=\"1427\"\u003eAlways confirm:\u003c\/p\u003e\n\u003cul data-start=\"1428\" data-end=\"1530\"\u003e\n\u003cli data-start=\"1428\" data-end=\"1453\"\u003eMounting hole spacing\u003c\/li\u003e\n\u003cli data-start=\"1454\" data-end=\"1485\"\u003eHull material compatibility\u003c\/li\u003e\n\u003cli data-start=\"1486\" data-end=\"1530\"\u003eRequired anode size based on vessel size\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1532\" data-end=\"1535\"\u003e\n\u003ch3 data-start=\"1537\" data-end=\"1573\"\u003eWhen This Part Needs Replacement\u003c\/h3\u003e\n\u003cul data-start=\"1574\" data-end=\"1708\"\u003e\n\u003cli data-start=\"1574\" data-end=\"1611\"\u003eAnode is \u003cstrong data-start=\"1585\" data-end=\"1609\"\u003e50% consumed or more\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1612\" data-end=\"1647\"\u003eUneven or accelerated corrosion\u003c\/li\u003e\n\u003cli data-start=\"1648\" data-end=\"1680\"\u003eAnnual inspection \/ haul-out\u003c\/li\u003e\n\u003cli data-start=\"1681\" data-end=\"1708\"\u003eLoss of protective mass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1710\" data-end=\"1713\"\u003e\n\u003ch3 data-start=\"1715\" data-end=\"1737\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul data-start=\"1738\" data-end=\"1935\"\u003e\n\u003cli data-start=\"1738\" data-end=\"1788\"\u003eBolt directly to \u003cstrong data-start=\"1757\" data-end=\"1786\"\u003eclean, bare metal surface\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1789\" data-end=\"1824\"\u003eEnsure solid electrical contact\u003c\/li\u003e\n\u003cli data-start=\"1825\" data-end=\"1847\"\u003eDo not paint anode\u003c\/li\u003e\n\u003cli data-start=\"1848\" data-end=\"1889\"\u003eUse proper backing plates if required\u003c\/li\u003e\n\u003cli data-start=\"1890\" data-end=\"1935\"\u003eInstall multiple units for larger vessels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1937\" data-end=\"1940\"\u003e\n\u003ch3 data-start=\"1942\" data-end=\"1986\"\u003eAlternate \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul data-start=\"1987\" data-end=\"2114\"\u003e\n\u003cli data-start=\"1987\" data-end=\"2011\"\u003eMartyr: \u003cstrong data-start=\"1997\" data-end=\"2009\"\u003eCMZHC3AZ\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2012\" data-end=\"2043\"\u003eCommon reference: \u003cstrong data-start=\"2032\" data-end=\"2041\"\u003eZHC-3\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2044\" data-end=\"2078\"\u003eAluminum version: \u003cstrong data-start=\"2064\" data-end=\"2076\"\u003eCMZHC3AA\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2079\" data-end=\"2114\"\u003eMagnesium version: \u003cstrong data-start=\"2100\" data-end=\"2112\"\u003eCMZHC3AM\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2116\" data-end=\"2119\"\u003e\n\u003ch3 data-start=\"2121\" data-end=\"2143\"\u003eParts Desk Insight\u003c\/h3\u003e\n\u003cp data-start=\"2144\" data-end=\"2394\"\u003eHull plate anodes like this are your \u003cstrong data-start=\"2181\" data-end=\"2254\"\u003eprimary line of defense against galvanic corrosion on larger surfaces\u003c\/strong\u003e. Proper sizing and placement is critical—too small and they won’t protect effectively, too few and corrosion will find weak points quickly.\u003c\/p\u003e\n\u003chr data-start=\"2396\" data-end=\"2399\"\u003e\n\u003ch3 data-start=\"2401\" data-end=\"2413\"\u003eShipping\u003c\/h3\u003e\n\u003cp data-start=\"2414\" data-end=\"2479\"\u003eShipping: Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"WEST","offers":[{"title":"Default Title","offer_id":43564141838372,"sku":"CMT-ZHC3AZ","price":58.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/cd8c6231-fc2c-4c49-96c1-7da585738d03.png?v=1775239835","url":"https:\/\/marisolmarine.com\/products\/zinc-hull-plate-anode-6-14-x-2-34-cmt-zhc3az","provider":"Marisol Marine Company","version":"1.0","type":"link"}