{"product_id":"cem-polyure-fc-45-concrete-crack-repair","title":"CEM Polyure FC-45 Concrete Crack \u0026 Spall Repair","description":"\u003ch2\u003e\u003cstrong\u003eWhat Is CEM Polyure FC-45 Concrete Crack Repair?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCEM Polyure FC-45 Concrete Crack Repair is a \u003c\/span\u003e\u003cb\u003etwo-component, low-viscosity, solvent-based polyurethane\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e used to repair non-moving horizontal cracks and other surface defects in concrete. Its fluid consistency allows it to penetrate narrow cracks while filling spalls, pop-outs, holes, gouges, and similar surface imperfections before the surface is ground, polished, coated, or returned to service.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe product cures quickly after mixing, making it well suited to projects where concrete repairs must be completed before diamond grinding, concrete polishing, or the application of coatings and other surface treatments. It can also be used as a \u003c\/span\u003e\u003cb\u003epit grout\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e during the concrete polishing process and accepts \u003c\/span\u003e\u003cb\u003eCEM Color Packs\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e when color matching exposed aggregate is required.\u003c\/span\u003e \u003cspan style=\"font-weight: 400;\"\u003eCEM Polyure FC-45 is intended for \u003c\/span\u003e\u003cb\u003enon-moving concrete repairs\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e. Before applying the product, confirm that the crack is non-moving and follow the manufacturer's application recommendations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat Types of Concrete Damage Can It Repair?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCEM Polyure FC-45 is intended for repairing non-moving horizontal concrete defects, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCracks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpalls\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePop-outs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSurface pits\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHoles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGouges\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMinor surface voids\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDo not use it for moving cracks, expansion joints, or structural repairs.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Follow the manufacturer’s instructions for the size and condition of the repair.\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cspan\u003eWhere Can CEM Polyure FC-45 Be Used?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCEM Polyure FC-45 is used for non-moving concrete repairs in:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGarage floors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommercial and interior concrete floors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWarehouse floors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndustrial facilities\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConcrete grinding and polishing projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSurface preparation before compatible coating systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIt can also be used as a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epit grout during concrete polishing where UV stability is not required\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFollow the manufacturer’s application requirements and confirm compatibility with any coating applied over the repair.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cb\u003eIs CEM Polyure FC-45 the Right Choice for Your Project?\u003c\/b\u003e\u003c\/h2\u003e\n\u003ctable style=\"height: 565px;\" width=\"680\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIf You Need to...\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eRecommendation\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003eRepair non-moving horizontal cracks\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003e Recommended\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003eFill spalls\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003e Recommended\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003eRepair pop-outs\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003e Recommended\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003eFill surface pits before concrete polishing\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003e Recommended\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003eDiamond grind after the repair cures\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003e Recommended\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003eColor match exposed aggregate with CEM Color Packs\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003e Recommended\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003eRepair moving or expansion joints\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003e Not Recommended\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003eRepair structural movement or active cracks\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-weight: 400;\"\u003e Not Recommended\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLow viscosity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Flows into narrow cracks and small surface defects.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFast setting:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports repairs where short turnaround times matter.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1:1 mixing by volume:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Uses equal volumes of Part A and Part B.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTintable:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Accepts CEM Color Packs for color-matched repairs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCan be diamond ground:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Allows finishing after the repair reaches the required hardness.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eReview the manufacturer's published specifications to confirm that CEM Polyure FC-45 matches your project requirements and application conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 313.5px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7595%; height: 19.5938px;\"\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4087%; height: 19.5938px;\"\u003e\u003cb\u003eDetails\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 39.7595%; height: 39.1875px;\"\u003e\u003cb\u003eProduct Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4087%; height: 39.1875px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eTwo-Component Polyurethane Concrete Crack Repair\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7595%; height: 19.5938px;\"\u003e\u003cb\u003eChemistry\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4087%; height: 19.5938px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eSolvent-Based Polyurethane\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7595%; height: 19.5938px;\"\u003e\u003cb\u003eMix Ratio\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4087%; height: 19.5938px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e1:1 by Volume\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7595%; height: 19.5938px;\"\u003e\u003cb\u003eAppearance\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4087%; height: 19.5938px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eClear (Tintable with CEM Color Packs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7595%; height: 19.5938px;\"\u003e\u003cb\u003eViscosity\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4087%; height: 19.5938px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eLow Viscosity\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7595%; height: 19.5938px;\"\u003e\u003cb\u003eCure Time\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4087%; height: 19.5938px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eFast-Setting (Varies with Temperature and Humidity)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7595%; height: 19.5938px;\"\u003e\u003cb\u003eGrind Time\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4087%; height: 19.5938px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eApproximately 15 Minutes or When Hard Set*\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 39.7595%; height: 39.1875px;\"\u003e\u003cb\u003eReturn to Traffic\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4087%; height: 39.1875px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eApproximately 1 Hour at 72°F (22°C) and 50% Relative Humidity*\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 39.7595%; height: 39.1875px;\"\u003e\u003cb\u003eVOC Information\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4087%; height: 39.1875px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eRefer to the Manufacturer's Technical Data Sheet (TDS)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 39.7595%; height: 39.1875px;\"\u003e\u003cb\u003eRecommended Application Temperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4087%; height: 39.1875px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eRefer to the Manufacturer's Technical Data Sheet (TDS)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.7595%; height: 19.5938px;\"\u003e\u003cb\u003ePackaging\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.4087%; height: 19.5938px;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eTwo-Component Kit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e*\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e Grind time and return-to-traffic time vary with temperature, humidity, concrete condition, and job site conditions. Always refer to the manufacturer's \u003c\/span\u003e\u003cb\u003eTechnical Data Sheet (TDS)\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e for complete application instructions, limitations, and performance information.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHow Much CEM Polyure FC-45 Do You Need?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe amount needed depends on the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ewidth, depth, and total length of the cracks\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Spalls, holes, and hidden voids require additional material.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMeasure the damaged areas before ordering. For larger repairs, follow the manufacturer’s repair instructions. Contact our team if you need help estimating how much to buy.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eApplication Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCEM Polyure FC-45 is intended for non-moving horizontal cracks and other suitable concrete surface defects.\u003c\/span\u003e\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePrepare the repair area.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Remove dust, debris, and loose material. Follow the manufacturer’s surface preparation and dryness requirements.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMeasure and mix.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Combine Part A and Part B at a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1:1 ratio by volume\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Follow the manufacturer’s mixing method and duration.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePlace the material promptly.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Mix only what you can apply within the manufacturer’s stated working time, then fill the prepared repair area.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCheck requirements for larger repairs.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Before filling larger spalls, holes, or voids, confirm the manufacturer’s size limits and whether aggregate is needed.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAllow the repair to harden.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Follow the manufacturer’s waiting times before grinding, applying a coating, or returning the surface to traffic.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003eRead the current \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTechnical Data Sheet and the Safety Data Sheets for Parts A and B\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e before use. This overview does not replace the complete application and safety instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSafety \u0026amp; Handling\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFor industrial use only.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Read the product labels and Safety Data Sheets for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePart A and Part B\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e before handling, mixing, or applying CEM Polyure FC-45.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVentilation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provide adequate ventilation or local exhaust. Avoid breathing vapors, mist, or spray. Use respiratory protection as required by the SDS.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProtective equipment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Wear chemical-resistant gloves, protective clothing, and eye and face protection as specified in both safety sheets. Avoid skin and eye contact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFire precautions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Keep away from heat, sparks, open flames, and hot surfaces. Do not smoke.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eStorage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Keep containers tightly closed in a cool, well-ventilated, secure area. Keep away from incompatible materials identified in the SDS.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAfter handling and disposal:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Do not discharge product waste into drains. Follow applicable disposal requirements.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart B may cause allergic skin reactions and allergy or asthma symptoms if inhaled.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Refer to both safety sheets for complete handling, first-aid, and emergency instructions.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eProduct Documents\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eDownload the manufacturer's technical and safety documents for CEM Polyure FC-45 below. These documents contain detailed application, performance, and safety information.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Data Sheet (TDS)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eContains product specifications, surface preparation requirements, mixing instructions, application guidance, curing information, limitations, and recommended uses.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eSafety Data Sheet (SDS) Part A\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eContains safety information for \u003c\/span\u003e\u003cb\u003ePart A\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e, including handling, storage, personal protective equipment (PPE), first-aid measures, and emergency procedures.\u003c\/span\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eSafety Data Sheet (SDS) Part B\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eContains safety information for \u003c\/span\u003e\u003cb\u003ePart B\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e, including handling, storage, personal protective equipment (PPE), first-aid measures, and emergency procedures.\u003c\/span\u003e  \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eCan CEM Polyure FC-45 repair moving cracks?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eNo.\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e CEM Polyure FC-45 is intended for repairing \u003c\/span\u003e\u003cb\u003enon-moving horizontal cracks\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e and other stable concrete surface defects. If the damage involves movement, expansion joints, or structural cracking, select a repair product that's specifically recommended for those conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eCan CEM Polyure FC-45 be used outdoors?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eYes, provided the application matches the manufacturer's recommendations.\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e Review the Technical Data Sheet (TDS) before use, especially if the repaired area will be exposed to prolonged UV exposure or demanding environmental conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eHow soon can I diamond grind the repaired area?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eUnder normal conditions, the repaired area can typically be diamond ground in as little as 15 minutes, or once the material has fully hardened.\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e Actual curing time varies with temperature, humidity, and job site conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eHow soon can the repaired surface return to traffic?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eUnder normal conditions of 72°F (22°C) and 50% relative humidity, repaired areas typically return to heavy foot or vehicle traffic in about one hour.\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e Cooler temperatures, higher humidity, and site conditions may extend curing time.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eDoes CEM Polyure FC-45 require a primer?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eNo.\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e CEM Polyure FC-45 is applied without a separate primer, reducing preparation time before the repair begins. Prepare the concrete surface according to the manufacturer's recommendations before application.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eCan I add color to CEM Polyure FC-45?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eYes.\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e CEM Polyure FC-45 accepts \u003c\/span\u003e\u003cb\u003eCEM Color Packs\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e, allowing the repair material to be tinted when blending repairs with exposed aggregate or surrounding concrete is preferred.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eCan CEM Polyure FC-45 be used before concrete polishing?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eYes.\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e CEM Polyure FC-45 is frequently used before \u003c\/span\u003e\u003cb\u003ediamond grinding and concrete polishing\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e to repair cracks, surface pits, and other imperfections. It can also be used as a \u003c\/span\u003e\u003cb\u003epit grout\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e where UV stability is not required.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eIs CEM Polyure FC-45 compatible with decorative coatings?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eYes, when the coating manufacturer recommends its use over properly repaired concrete.\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e Verify compatibility and follow the recommended surface preparation requirements before applying epoxy, polyurethane, or other decorative coating systems.\u003c\/span\u003e Explore more \u003cstrong data-start=\"2308\" data-end=\"2359\"\u003eprofessional-grade decorative concrete products\u003c\/strong\u003e on \u003ca href=\"https:\/\/shop.decorativeconcretestore.com\/\"\u003e\u003cstrong\u003eThe Decorative Concrete Store\u003c\/strong\u003e\u003c\/a\u003e for concrete repair, surface preparation, decorative coatings, concrete sealers, and concrete polishing projects.\u003c\/p\u003e","brand":"The Decorative Concrete Store","offers":[{"title":"Default Title","offer_id":50528065487076,"sku":null,"price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/4537\/2388\/files\/cem-polyure-fc-45-crack-repair-part-a-b.jpg?v=1792085943","url":"https:\/\/shop.decorativeconcretestore.com\/products\/cem-polyure-fc-45-concrete-crack-repair","provider":"The Decorative Concrete Store","version":"1.0","type":"link"}