{"product_id":"metal-casting-repair-adhesive","title":"Metal Casting Repair Adhesive","description":"\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;1,300;1,400\u0026family=Inter:wght@300;400;500;600;700\u0026display=swap');\n#mcrabbo{all:initial;display:block;font-family:'Inter',sans-serif;background:#f5f2ed;color:#1a1008;-webkit-font-smoothing:antialiased;overflow-x:hidden;max-width:100%;text-align:center}\n#mcrabbo *{box-sizing:border-box;margin:0;padding:0}\n#mcrabbo .hb{padding:64px 32px 48px;background:#f5f2ed}\n#mcrabbo .hb-tag{font-size:10px;font-weight:700;letter-spacing:.38em;text-transform:uppercase;color:#C4A96B;margin-bottom:26px;display:block}\n#mcrabbo .hb-headline{font-family:'Cormorant Garamond',serif;font-size:clamp(2.4rem,5.4vw,4.2rem);font-weight:300;line-height:1;letter-spacing:-.035em;color:#1a1008;margin-bottom:24px}\n#mcrabbo .hb-headline em{font-style:italic;color:#C4A96B}\n#mcrabbo 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22px}\n#mcrabbo .box{padding:28px 22px}\n#mcrabbo .who{padding:40px 22px}\n#mcrabbo .specs-header{padding:32px 22px 10px}\n#mcrabbo .spec-row{flex-direction:column;padding:14px 22px;gap:4px}\n#mcrabbo .spec-val{text-align:left;max-width:100%}\n#mcrabbo .ac-head{padding:32px 22px 6px}\n#mcrabbo .ac-btn{padding:22px 22px}\n#mcrabbo .ac-body{padding:0 22px 22px}\n#mcrabbo .quote{padding:48px 22px}\n}\n\u003c\/style\u003e\n\u003cdiv id=\"mcrabbo\"\u003e\n\u003cdiv class=\"hb\"\u003e\n\u003cspan class=\"hb-tag\"\u003eNovva Living · Tools\u003c\/span\u003e\n\u003ch2 class=\"hb-headline\"\u003e\u003cem\u003eMetal Casting Repair Adhesive.\u003c\/em\u003e\u003c\/h2\u003e\n\u003cp class=\"hb-promise\"\u003eRepair the casting, not the scrap pile.\u003c\/p\u003e\n\u003cdiv class=\"hb-rule\"\u003e\u003c\/div\u003e\n\u003cp class=\"hb-sub\"\u003eA high-temperature adhesive for filling sand holes, air pockets and cracks in metal castings — restoring the part without the heat distortion welding introduces. By RayHong, in 50ml and 100ml.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stats\"\u003e\n\u003cdiv class=\"stat\"\u003e\n\u003cspan class=\"stat-num\"\u003eHi-Temp\u003c\/span\u003e\u003cspan class=\"stat-label\"\u003eResistant\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stat\"\u003e\n\u003cspan class=\"stat-num\"\u003e3\u003c\/span\u003e\u003cspan class=\"stat-label\"\u003eDefect Types\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stat\"\u003e\n\u003cspan class=\"stat-num\"\u003e0\u003c\/span\u003e\u003cspan class=\"stat-label\"\u003eWelding Required\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stat\"\u003e\n\u003cspan class=\"stat-num\"\u003e2\u003c\/span\u003e\u003cspan class=\"stat-label\"\u003eSizes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cta-strip\"\u003e\u003cspan\u003eClean and degrease the defect first — \u003cb\u003esurface preparation decides whether the bond holds.\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cspan class=\"feat-num\"\u003e01\u003c\/span\u003e\n\u003cdiv class=\"feat-text\"\u003e\n\u003cspan class=\"feat-title\"\u003eNo Heat, So No Distortion\u003c\/span\u003e\n\u003cp class=\"feat-body\"\u003eWelding a casting introduces a heat-affected zone, changes the metallurgy around the repair, and can warp a part that was dimensionally correct. Adhesive repair avoids all of it — no heat input, no post-weld grinding, no risk of the repair causing a second problem elsewhere on the part.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cspan class=\"feat-num\"\u003e02\u003c\/span\u003e\n\u003cdiv class=\"feat-text\"\u003e\n\u003cspan class=\"feat-title\"\u003eIt Fills the Defects Castings Actually Have\u003c\/span\u003e\n\u003cp class=\"feat-body\"\u003eSand holes from the casting process, air pockets that weaken the structure, and cracks that open up under load or thermal cycling. These are the defects that make a casting look like scrap — and they are exactly what this is formulated to fill.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cspan class=\"feat-num\"\u003e03\u003c\/span\u003e\n\u003cdiv class=\"feat-text\"\u003e\n\u003cspan class=\"feat-title\"\u003eWorks Where Welding Cannot\u003c\/span\u003e\n\u003cp class=\"feat-body\"\u003eHigh-silicon cast iron, aluminium castings, complex geometry where a torch cannot safely reach — these are the cases where welding is difficult, risky or simply not possible. Adhesive repair gives you a route back to a working part without specialist equipment or a specialist welder.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cspan class=\"feat-num\"\u003e04\u003c\/span\u003e\n\u003cdiv class=\"feat-text\"\u003e\n\u003cspan class=\"feat-title\"\u003eTwo Sizes for Two Kinds of Job\u003c\/span\u003e\n\u003cp class=\"feat-body\"\u003e50ml for a single defect or an occasional repair, where you would rather not leave most of a tube to cure in the container. 100ml for larger repairs, multiple defects on one part, or a workshop that repairs castings regularly and wants a supply on the shelf.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"find\"\u003e\n\u003cdiv class=\"find-inner\"\u003e\n\u003cspan class=\"sec-label\"\u003eAdhesive or Welding\u003c\/span\u003e\n\u003cspan class=\"sec-title\"\u003eWhen to reach for this, and when not to\u003c\/span\u003e\n\u003cp class=\"sec-sub\"\u003eThe honest dividing line, because this is a repair product and the wrong call matters.\u003c\/p\u003e\n\u003cdiv class=\"find-row\"\u003e\n\u003cspan class=\"find-w\"\u003eAdhesive suits\u003c\/span\u003e\u003cspan class=\"find-u\"\u003eSmall to medium defects · castings that cannot take weld heat · high-silicon cast iron and aluminium · fast return to service\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"find-row\"\u003e\n\u003cspan class=\"find-w\"\u003eWelding suits\u003c\/span\u003e\u003cspan class=\"find-u\"\u003eLarge structural defects · repairs under heavy mechanical load · anything a standard or safety code requires to be welded\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"find-row\"\u003e\n\u003cspan class=\"find-w\"\u003eNot for\u003c\/span\u003e\u003cspan class=\"find-u\"\u003eSafety-critical structural repairs — consult an engineer before relying on an adhesive repair\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"find-row\"\u003e\n\u003cspan class=\"find-w\"\u003eTemperature rating\u003c\/span\u003e\u003cspan class=\"find-u\"\u003eNot stated on this listing — described as high-temperature resistant; check the product packaging for the actual figure\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"find-note\"\u003e\"High-temperature resistant\" is a real property, but it is not a number. \u003cstrong\u003eIf your part runs hot, get the actual temperature rating from the packaging before you commit to the repair\u003c\/strong\u003e — an adhesive that softens at 120°C is a very different proposition from one rated to 300°C.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp\"\u003e\n\u003cdiv class=\"find-inner\"\u003e\n\u003cspan class=\"sec-label\"\u003eWhich to Choose\u003c\/span\u003e\n\u003cspan class=\"sec-title\"\u003eAdhesive repair, or weld repair?\u003c\/span\u003e\n\u003cp class=\"sec-sub\"\u003eBoth can restore a casting. One of them changes the metal around the repair.\u003c\/p\u003e\n\u003cdiv class=\"cmp-grid\"\u003e\n\u003cdiv class=\"cmp-cell\"\u003e\n\u003cspan class=\"cmp-h\"\u003eThis Adhesive\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo heat-affected zone\u003c\/strong\u003e — the surrounding metal is unchanged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo specialist equipment\u003c\/strong\u003e or welder needed\u003c\/li\u003e\n\u003cli\u003eNo post-weld grinding, cleaning or inspection\u003c\/li\u003e\n\u003cli\u003eLimited to small and medium, non-safety-critical defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-cell\"\u003e\n\u003cspan class=\"cmp-h\"\u003eWeld Repair\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrongest option\u003c\/strong\u003e for large structural defects\u003c\/li\u003e\n\u003cli\u003eIntroduces heat — distortion and metallurgical change\u003c\/li\u003e\n\u003cli\u003eNeeds the right equipment and a competent welder\u003c\/li\u003e\n\u003cli\u003eRequired where a code or standard says so\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003e\u003cp class=\"value-text\"\u003eFills the defect without the heat that distorts the part — \u003cb\u003ea casting you were about to scrap, back in service.\u003c\/b\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cspan class=\"box-label\"\u003eIn the Box\u003c\/span\u003e\n\u003cp class=\"box-text\"\u003e1 × Metal Casting Repair Adhesive — 50ml or 100ml\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"who\"\u003e\n\u003cspan class=\"who-label\"\u003eWho It’s For\u003c\/span\u003e\n\u003cp class=\"who-text\"\u003eEngineers, machinists and workshop owners repairing casting defects without sending parts out for welding, and competent DIY metalworkers restoring tools and machinery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"specs-header\"\u003e\u003cspan class=\"specs-label\"\u003eProduct Specifications\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eBrand\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eRayHong\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eProperties\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eHigh-temperature resistant · strong bonding\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eApplication\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eSand holes · air pockets · cracks in metal castings\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eSizes\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e50 ml · 100 ml\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eTemperature rating\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eNot stated on this listing — described as high-temperature resistant; check the product packaging\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eBest for\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003eEngineers · machinists · industrial repair · DIY metal repair\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cspan class=\"spec-key\"\u003eIn the box\u003c\/span\u003e\u003cspan class=\"spec-val\"\u003e1 × Metal Casting Repair Adhesive (50ml or 100ml)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cta-strip\"\u003e\u003cspan\u003eNot for safety-critical structural repairs — \u003cb\u003econsult an engineer first.\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ac\"\u003e\n\u003cdiv class=\"ac-head\"\u003e\u003cspan class=\"ac-head-label\"\u003eApplying It, Choosing an Approach \u0026amp; Storage\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ac-inner\"\u003e\n\u003cdiv class=\"ac-item\"\u003e\n\u003cbutton class=\"ac-btn\" onclick=\"(function(b){b.closest('.ac-item').classList.toggle('open')})(this)\" type=\"button\"\u003e\u003cspan class=\"ac-btn-label\"\u003eHow Do I Apply It?\u003c\/span\u003e\u003csvg class=\"ac-chevron\" viewbox=\"0 0 24 24\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/button\u003e\n\u003cdiv class=\"ac-body\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean the repair area thoroughly.\u003c\/strong\u003e Remove all oil, grease, loose scale, rust and contamination from both the surface and inside the defect. A clean, dry, roughened surface is the single biggest factor in whether the bond holds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen the defect slightly if needed\u003c\/strong\u003e so the adhesive can fully penetrate. A skin of adhesive over a hollow void is not a structural repair — it is a cover-up that will fail.\u003c\/li\u003e\n\u003cli\u003eWork the adhesive into the defect and overfill slightly to allow for minor shrinkage while curing, then level or shape as required before it sets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor cracks,\u003c\/strong\u003e apply from one end and work progressively along, so the adhesive penetrates the full depth rather than bridging the surface and leaving the crack open underneath.\u003c\/li\u003e\n\u003cli\u003eAllow it to cure fully before the part goes back into service. Do not apply heat to speed curing unless the packaging specifically says you can.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ac-note\"\u003eSurface preparation matters more than any other step. The same adhesive on a properly prepared surface will outperform itself on a contaminated one by a wide margin.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ac-item\"\u003e\n\u003cbutton class=\"ac-btn\" onclick=\"(function(b){b.closest('.ac-item').classList.toggle('open')})(this)\" type=\"button\"\u003e\u003cspan class=\"ac-btn-label\"\u003eAdhesive or Welding — Which Should I Use?\u003c\/span\u003e\u003csvg class=\"ac-chevron\" viewbox=\"0 0 24 24\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/button\u003e\n\u003cdiv class=\"ac-body\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse adhesive when:\u003c\/strong\u003e the defect is small to medium, the part cannot be welded without heat distortion, welding equipment is not available, the alloy is difficult to weld — high-silicon cast iron being the classic case — or you need the part back in service without post-weld finishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse welding when:\u003c\/strong\u003e the defect is large and structural, the part carries heavy mechanical load at the repair point, or a standard or safety code specifically requires a welded repair.\u003c\/li\u003e\n\u003cli\u003eAdhesive repair suits cast iron, aluminium castings and complex-geometry parts where weld distortion would cause dimensional problems or need extensive post-weld machining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ac-note\"\u003eFor safety-critical structural repairs, consult an engineer before proceeding. This product is designed for maintenance and restoration of non-safety-critical casting defects.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ac-item\"\u003e\n\u003cbutton class=\"ac-btn\" onclick=\"(function(b){b.closest('.ac-item').classList.toggle('open')})(this)\" type=\"button\"\u003e\u003cspan class=\"ac-btn-label\"\u003eHow Should I Store It?\u003c\/span\u003e\u003csvg class=\"ac-chevron\" viewbox=\"0 0 24 24\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/button\u003e\n\u003cdiv class=\"ac-body\"\u003e\n\u003cul\u003e\n\u003cli\u003eStore cool and dry, out of direct sunlight and away from heat sources. Warm storage accelerates the chemical ageing of the adhesive and shortens its shelf life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal the container tightly after every use.\u003c\/strong\u003e Air exposure starts the curing process inside the container and eats into the remaining shelf life.\u003c\/li\u003e\n\u003cli\u003eDo not freeze — freezing affects the consistency and the bonding performance.\u003c\/li\u003e\n\u003cli\u003eIf it has been stored a while, check for any change in consistency, colour or smell before use. Adhesive that has partially cured in the container should not be used for a structural repair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ac-note\"\u003eA tube that has been open for months is worth testing on a scrap piece before you commit it to the actual repair.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ac-item\"\u003e\n\u003cbutton class=\"ac-btn\" onclick=\"(function(b){b.closest('.ac-item').classList.toggle('open')})(this)\" type=\"button\"\u003e\u003cspan class=\"ac-btn-label\"\u003e50ml or 100ml?\u003c\/span\u003e\u003csvg class=\"ac-chevron\" viewbox=\"0 0 24 24\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/button\u003e\n\u003cdiv class=\"ac-body\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50ml:\u003c\/strong\u003e the right choice for a single repair, a small defect, or occasional use where you would rather not leave most of a tube to cure unused. Enough for most small casting defects, and a sensible first purchase to see how the product behaves on your application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100ml:\u003c\/strong\u003e better value per millilitre for larger repairs, several defects on one part, or regular workshop use where having a supply on the shelf avoids reordering delays.\u003c\/li\u003e\n\u003cli\u003eThe difference in price between the two sizes is small — if there is any chance you will need more than a little, take the 100ml.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ac-note\"\u003eAdhesive is a consumable and it does not keep forever once opened. Buying the size you will actually use in one go beats buying small and having the rest go off.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"quote\"\u003e\n\u003cdiv class=\"quote-rule\"\u003e\u003c\/div\u003e\n\u003cspan class=\"quote-label\"\u003eFill it. Bond it. Hold it.\u003c\/span\u003e\n\u003cp class=\"quote-text\"\u003e“A high-temperature adhesive that fills sand holes, air pockets and cracks — \u003cstrong\u003ea casting you were about to scrap, back in service.\u003c\/strong\u003e”\u003c\/p\u003e\n\u003cdiv class=\"cta\"\u003eClean the defect properly first — that is what makes the bond hold.\u003c\/div\u003e\n\u003cdiv class=\"quote-badges\"\u003e\n\u003cspan class=\"badge\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\u003e\u003c\/path\u003e\u003c\/svg\u003eHi-Temp\u003c\/span\u003e\n\u003cspan class=\"badge\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003eFills Defects\u003c\/span\u003e\n\u003cspan class=\"badge\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpath d=\"M8 14s1.5 2 4 2 4-2 4-2\"\u003e\u003c\/path\u003e\u003c\/svg\u003eNo Welding\u003c\/span\u003e\n\u003cspan class=\"badge\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e50 \u0026amp; 100ml\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Novva Living","offers":[{"title":"50ml","offer_id":52650936828191,"sku":"5918850314116-V2","price":10.0,"currency_code":"AUD","in_stock":true},{"title":"100ml","offer_id":52650936860959,"sku":"5918850314117-V2","price":12.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/3609\/7311\/files\/O1CN01oWqzmI1Mm3dEYdWsz__2217968721476-0-cib.jpg?v=1788983086","url":"https:\/\/novvaliving.com\/products\/metal-casting-repair-adhesive","provider":"Novva Living","version":"1.0","type":"link"}