{"product_id":"sem-40793-copperweld-weld-through-primer-16-oz-aerosol","title":"SEM 40793 – CopperWeld™ Weld-Through Primer (16 oz Aerosol)","description":"\u003cp\u003eSEM 40793 CopperWeld™ is a copper-based weld-through primer that provides corrosion protection on bare metal surfaces that will be resistance spot welded during collision repair. Applied to mating surfaces before welding, CopperWeld conducts electricity for consistent weld quality while protecting the joint from corrosion.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper-Based Formula:\u003c\/strong\u003e Conductive coating allows resistance spot welding through the primer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Protection:\u003c\/strong\u003e Protects weld joints and mating surfaces from rust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Weld Application:\u003c\/strong\u003e Apply to bare metal before spot welding for protected joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16 oz Aerosol:\u003c\/strong\u003e Quick, even coverage on mating flanges and panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Requirement:\u003c\/strong\u003e Weld-through primer is specified by most vehicle manufacturers for structural repairs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SEM","offers":[{"title":"Default Title","offer_id":53389895991662,"sku":"SEM-40793","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/4038\/8206\/files\/SEM-40793.webp?v=1772821824","url":"https:\/\/afautopaint.com\/products\/sem-40793-copperweld-weld-through-primer-16-oz-aerosol","provider":"A\u0026F Auto Paint","version":"1.0","type":"link"}