{"product_id":"dynaflux-305-16-zinc-aluminum-coating-spray-16-oz","title":"Dynaflux 305-16 Zinc Aluminum Coating Spray 16 Oz","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DYNAFLUX 305-16 is a zinc and aluminum dust coating spray designed to deliver sacrificial corrosion protection on all bare and exposed metal surfaces. When corrosion begins, the coating deteriorates in place of the underlying metal, functioning as a cathodic barrier comparable to hot dip galvanizing. The 305-16 comes in a 16 oz aerosol can and leaves a bright, metallic finish after application. It resists peeling, blistering, rust, weathering, gasoline, and oil exposure, making it a practical field-applied solution for HVAC, plumbing, and general metal fabrication work.\u003c\/p\u003e\u003cp\u003eThis coating is suited for use on steel, iron, and other metal surfaces in both residential and commercial applications. HVAC technicians commonly apply it to sheet metal ductwork, brackets, pipe hangers, and structural components that are exposed to moisture or outdoor elements. It is also used on welded seams and cut edges where the original galvanized coating has been compromised. The formula provides protection against caustic action and salt spray, making it appropriate for coastal or high-humidity environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSacrificial zinc and aluminum dust formula provides cathodic protection equivalent to hot dip galvanizing\u003c\/li\u003e\n\u003cli\u003eProtects against rust, salt spray, caustic action, weathering, gasoline, and oil\u003c\/li\u003e\n\u003cli\u003eResists peeling and blistering on treated metal surfaces\u003c\/li\u003e\n\u003cli\u003eLeaves a bright metallic finish suitable for exposed metal components\u003c\/li\u003e\n\u003cli\u003e16 oz aerosol can for direct field application without mixing or brushing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for application on all bare metal surfaces including steel and iron; suitable for use on HVAC components, pipe supports, welded joints, brackets, and any metal surface requiring corrosion protection after cutting, welding, or surface damage.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eApplied by trade professionals including HVAC technicians, plumbers, pipefitters, and sheet metal workers as part of routine corrosion prevention during installation or service. Clean the metal surface of grease, rust scale, and loose debris before application. Use in a well-ventilated area and follow standard aerosol safety precautions including keeping away from open flame. Allow adequate dry time before covering or insulating treated surfaces.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Size\u003c\/strong\u003e: 16 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1.33 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormula\u003c\/strong\u003e: Metallic zinc and aluminum dust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright metallic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 12\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DYNAFLUX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 305-16\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DYNAFLUX","offers":[{"title":"Default Title","offer_id":51343989408050,"sku":"305-16","price":151.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310495263.jpg?v=1782026289","url":"https:\/\/voomisupply.com\/products\/dynaflux-305-16-zinc-aluminum-coating-spray-16-oz","provider":"Voomi Supply","version":"1.0","type":"link"}