{"product_id":"apl272120","title":"Sea Star Solutions Anode - Sierra Marine Engine Parts - 18-6045 (118-6045)","description":"\u003cp\u003eA zinc anode is a sacrificial anode used to prevent corrosion in cathodic protection systems. It's also a galvanic anode, comparable to the aluminum or magnesium galvanic anodes. A zinc anode's protective powers are owing to its negative reduction potential, which is lower than the metal it protects. Metal-corroding oxidants will oxidize the zinc anode rather than the protected metal framework, preventing corrosion. Sacrificial anodes are materials that leak electrons, allowing the anode to slowly corrode in place of the more negatively charged metal in use.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBecause zinc is a highly active metal that may be an offering, it is an excellent candidate for a sacrificial anode.\u003c\/li\u003e\n\u003cli\u003eIt's made for inboard engines.\u003c\/li\u003e\n\u003cli\u003eDiameter is 1-7\/8\"; Second Dimension is 1\/4\"\u003c\/li\u003e\n\u003cli\u003eThe Nominal Weight is 0.20 lbs\u003c\/li\u003e\n\u003cli\u003eEach box contains one rudder anode.\u003c\/li\u003e\n\u003cli\u003eConstructed of durable Zinc material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSKU: 18-6045\u003c\/li\u003e\n\u003cli\u003eUPC: 030999564160\u003c\/li\u003e\n\u003cli\u003eWeight: 0.30 LBS\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number (MPN): 18-6045\u003c\/li\u003e\n\u003cli\u003eQuantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaterial: Zinc, Diameter: 1 7\/8\", Nominal Weight: .20 lbs. or 0.09 Kg\u003c\/p\u003e\n\u003ch4\u003eThis product replaces:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e47-6045, 30999564160\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seastar","offers":[{"title":"Default Title","offer_id":51555662758134,"sku":"APL272120","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6658\/2518\/files\/1096557_apl272120jpg.jpg?v=1787861297","url":"https:\/\/www.apollolighting.com\/products\/apl272120","provider":"Apollo Lighting","version":"1.0","type":"link"}