{"product_id":"star-brite-wheel-bearing-grease-nlgi-2-marine-grade-water-resistant-3-oz-cartridge-with-grease-gun","title":"STAR BRITE Wheel Bearing Grease NLGI #2 — Marine-Grade, Water-Resistant 3 oz. Cartridge with Grease Gun","description":"\u003cp\u003e\u003cstrong\u003eSTAR BRITE Wheel Bearing Grease is a marine-grade NLGI #2 lubricant formulated to protect trailer wheel bearings and other marine hardware from water, corrosion, and wear across a wide temperature range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you tow a boat, maintain a marina rig, or simply need a dependable grease for saltwater-exposed equipment, this product is engineered for harsh, wet environments. It meets ASTM D4950 GC-LB performance classifications and is produced in the USA, combining corrosion resistance with broad compatibility for many moving parts on boats, trailers, and outdoor equipment.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this grease defend bearings in saltwater conditions?\u003c\/h3\u003e\n\u003cp\u003eThe formulation resists water washout and forms a protective film that helps prevent rust and electrolytic corrosion on bearing surfaces. It’s designed to remain in place under splashing and wet conditions typical of marine use, keeping lubricant where bearings need it most.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWater-resistant base that minimizes washout\u003c\/li\u003e\n  \u003cli\u003eCorrosion inhibitors to slow rust and pitting\u003c\/li\u003e\n  \u003cli\u003eStable film under repeated wet-dry cycles\u003c\/li\u003e\n  \u003cli\u003eMaintains protection across variable saltwater exposures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts besides wheel bearings can benefit from this grease?\u003c\/h3\u003e\n\u003cp\u003eWhile optimized for trailer wheel bearings, this NLGI #2 formula is versatile enough for many marine and trailer components. Use it on winches, hatch hinges, pumps, anchor chain reels and other moving metal-to-metal contacts where water and salt are concerns.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWinch gears and pawls — for smooth operation under load\u003c\/li\u003e\n  \u003cli\u003eHatch and door hinges — reduces squeak and wear\u003c\/li\u003e\n  \u003cli\u003ePumps and fittings — supports longevity in corrosive environments\u003c\/li\u003e\n  \u003cli\u003eAnchor chain reels and swivels — shields against abrasion and corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to apply and maintain over time?\u003c\/h3\u003e\n\u003cp\u003eThe product ships with a user-friendly grease gun and a 3 oz. cartridge for precise, one-handed application, which simplifies topping off bearings and hard-to-reach fittings. When the cartridge is consumed, compatible refills are available so you can continue regular maintenance without specialty tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComes with a lube gun and 3 oz. cartridge for controlled delivery\u003c\/li\u003e\n  \u003cli\u003eOne-handed operation speeds routine servicing\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty gun construction for repeated use\u003c\/li\u003e\n  \u003cli\u003eRefill cartridges sold separately for straightforward replenishment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance range and standards does this grease meet?\u003c\/h3\u003e\n\u003cp\u003eThis NLGI #2 grease is formulated to perform from low to high temperatures typical in marine and trailering applications. It satisfies ASTM D4950 GC-LB classification, signaling suitability for wheel bearing and chassis lubrication tasks while offering consistent protection under fluctuating conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOperational temperature range up to 325°F (0 to 325°F performance)\u003c\/li\u003e\n  \u003cli\u003eMeets ASTM D4950 GC-LB industry classification\u003c\/li\u003e\n  \u003cli\u003eDesigned for extended service life in marine environments\u003c\/li\u003e\n  \u003cli\u003eBalanced viscosity for bearing protection and ease of pumping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? STAR BRITE Wheel Bearing Grease is intended for boat owners, trailer operators, marina maintenance crews, and outdoor gear technicians who need a dependable, marine-rated lubricant. If you service trailer hubs, winches, hinges, or any moving parts exposed to water and salt, this product offers a practical solution: easy application, refillable cartridges, and proven corrosion resistance from a US manufacturer trusted in marine care.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this grease safe for marine wheel bearings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s a marine-grade NLGI #2 grease formulated to resist water washout and protect bearings from corrosion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this on winches and hinges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Absolutely. The formula is suitable for winches, hatch hinges, pumps, anchor reels, and similar marine hardware.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"STAR BRITE","offers":[{"title":"Default Title","offer_id":48086265135262,"sku":"B000XBIXAA","price":41.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/star-brite-front-packaging-wheel-bearing-grease.jpg?v=1785892848","url":"https:\/\/northtrailauto.ca\/products\/star-brite-wheel-bearing-grease-nlgi-2-marine-grade-water-resistant-3-oz-cartridge-with-grease-gun","provider":"North Trail Auto","version":"1.0","type":"link"}