{"product_id":"ab-cold-weld-metal-repair-paste-casting-adhesive-extra-strong","title":"AB Cold Weld Metal Repair Paste | Extra Strong Casting Adhesive","description":"\n\u003ch2\u003eAB Cold Weld Metal Repair Paste – Extra Strong Casting Adhesive\u003c\/h2\u003e\n\u003cp\u003eFix machinery, casting defects, and metal surfaces fast with this \u003cstrong\u003eExtra Strong AB Cold Weld Metal Repair Paste\u003c\/strong\u003e. This two-part epoxy-style casting adhesive mixes at a simple 1:1 ratio (Part A : Part B) and cures to an iron-gray, rock-hard finish that bonds, seals, and rebuilds metal and machinery components without heat or specialist tools.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtreme Bond Strength:\u003c\/strong\u003e Industrial-grade two-part formula creates a durable, high-strength bond on metal, cast iron, aluminum, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Resistance:\u003c\/strong\u003e Performs reliably from \u003cstrong\u003e-60°C to +200°C\u003c\/strong\u003e, making it suitable for demanding mechanical and industrial environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast \u0026amp; Predictable Cure:\u003c\/strong\u003e Reaches initial solidification in just \u003cstrong\u003e1 hour\u003c\/strong\u003e; achieves full cure strength within \u003cstrong\u003e12 hours\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCold Application – No Heat Required:\u003c\/strong\u003e Apply directly to cleaned surfaces with no welding equipment or open flame needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Size Options:\u003c\/strong\u003e Available in \u003cstrong\u003e20g, 50g, 70g, 100g, 200g, 300g, and 500g\u003c\/strong\u003e to match your project scale — from small repairs to large casting defects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-Year Shelf Life:\u003c\/strong\u003e Long-lasting formula stays ready when you need it.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMachinable After Curing:\u003c\/strong\u003e Once fully hardened, the repair area can be filed, sanded, drilled, and finished just like solid metal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIron Gray Finish:\u003c\/strong\u003e Blends naturally with most metal surfaces for a clean, professional result.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCasting defect repair on machinery and equipment\u003c\/li\u003e\n  \u003cli\u003eMetal bonding, sealing, and gap filling\u003c\/li\u003e\n  \u003cli\u003eRebuilding worn or damaged metal parts\u003c\/li\u003e\n  \u003cli\u003eIndustrial maintenance and on-site repairs\u003c\/li\u003e\n  \u003cli\u003eAutomotive and mechanical component bonding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrepare the Surface:\u003c\/strong\u003e Clean the repair area thoroughly — remove grease, rust, and loose particles. The surface must be clean and dry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMix:\u003c\/strong\u003e Dispense equal volumes of Part A and Part B (1:1 ratio) and mix together until a uniform color and consistency is achieved.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApply:\u003c\/strong\u003e Press the mixed paste firmly into the repair area. Shape or fill as needed before it begins to set.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCure:\u003c\/strong\u003e Allow 1 hour for initial set; leave for 12 hours for full cure strength.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Use files, sandpaper, or other tools to smooth and finish the cured surface to the desired finish.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePowerful Repair Casting Adhesive (AB Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMix Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA : B = 1:1 (by volume)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor After Mixing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIron Gray\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-60°C to +200°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInitial Cure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~1 hour\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Cure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~12 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20g, 50g, 70g, 100g, 200g, 300g, 500g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMachinery \u0026amp; casting defect repair, metal bonding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ccb-flat-round-spacer-beads-diy-jewelry-making\"\u003e4\/6mm CCB Flat Round Spacer Beads DIY Jewelry Making 100-200pcs\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire 1mm–3mm | DIY Jewelry Making Wire\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is AB Cold Weld Metal Repair Paste and what can it be used for?\u003c\/h4\u003e\n\u003cp\u003eA: The AB Cold Weld Metal Repair Paste is a two-part industrial-strength casting adhesive designed for bonding, filling, and rebuilding metal surfaces. It is ideal for machinery repair, casting defect correction, gap filling, and general metal bonding applications — all without any heat or welding equipment.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the correct mixing ratio and how do I apply this metal repair paste?\u003c\/h4\u003e\n\u003cp\u003eA: Mix Part A and Part B in a 1:1 volume ratio. Stir thoroughly until the mixture is uniform in color, then apply it directly to a clean, dry surface. Initial solidification occurs within approximately 1 hour; full cure strength is achieved after 12 hours. Once cured, the hardened material can be machined, filed, or sanded to a smooth finish.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What temperatures can this cold weld adhesive withstand?\u003c\/h4\u003e\n\u003cp\u003eA: This casting repair paste is rated for a temperature resistance range of -60°C to +200°C, making it well-suited for mechanical and industrial environments that experience significant heat or cold exposure.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does this product stay usable after purchase?\u003c\/h4\u003e\n\u003cp\u003eA: The AB Cold Weld Metal Repair Paste has a shelf life of two years when stored properly — so you can keep it on hand for when repairs arise without worrying about it losing effectiveness.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is AB Cold Weld Metal Repair Paste and what can it be used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The AB Cold Weld Metal Repair Paste is a two-part industrial-strength casting adhesive designed for bonding, filling, and rebuilding metal surfaces. 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