{"product_id":"12mm-ar-glass-fiber-16-7-zro2-1kg-pulpable-toss-in-bags","title":"12mm AR Glass Fiber ≥ 16.7% ZrO2 – 1kg Pulpable Toss-In Bags","description":"\u003ch2\u003e12mm Alkali-Resistant Glass Fiber – ≥16.7% ZrO2 Content\u003c\/h2\u003e\u003cp\u003eEngineered for long-term durability in cementitious environments, our 12mm AR (Alkali-Resistant) glass fiber delivers superior resistance to the high-pH conditions found in concrete and mortar. With a minimum ZrO2 (zirconia) content of 16.7%, this fiber maintains its integrity and reinforcing performance over the life of the structure. Pre-packaged in 1kg pulpable toss-in bags for clean, accurate, and effortless dosing on the job site.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Type:\u003c\/strong\u003e Alkali-Resistant (AR) Glass Fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Length:\u003c\/strong\u003e 12mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZrO2 Content:\u003c\/strong\u003e ≥16.7%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBag Weight:\u003c\/strong\u003e 1kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Pulpable toss-in bag — dissolves completely in the mixer, no residue\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh alkali resistance:\u003c\/strong\u003e ≥16.7% ZrO2 content ensures long-term fiber integrity in cement matrices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrack control:\u003c\/strong\u003e Effectively controls plastic shrinkage and settlement cracking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved durability:\u003c\/strong\u003e Enhances resistance to impact, abrasion, and freeze-thaw cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient toss-in bags:\u003c\/strong\u003e 1kg pulpable bags dissolve completely in the mixer — no measuring, no mess\u003c\/li\u003e\n\u003cli\u003eCompatible with Portland cement, blended cements, and GFRC mixes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGlass Fiber Reinforced Concrete (GFRC) panels\u003c\/li\u003e\n\u003cli\u003ePrecast architectural elements\u003c\/li\u003e\n\u003cli\u003eRenders, screeds, and mortars\u003c\/li\u003e\n\u003cli\u003eThin-shell concrete structures\u003c\/li\u003e\n\u003cli\u003eRepair and overlay mortars\u003c\/li\u003e\n\u003cli\u003eReady-mix concrete\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhy is ZrO2 content important?\u003c\/strong\u003e\u003cbr\u003eZirconia (ZrO2) is what makes glass fiber alkali-resistant. Standard glass fiber degrades rapidly in the high-pH environment of concrete. A minimum of 16.7% ZrO2 ensures the fiber retains its strength and reinforcing properties over the long term.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the bag need to be opened?\u003c\/strong\u003e\u003cbr\u003eNo. The pulpable bag dissolves completely in the mixer — simply toss the 1kg bag in whole. No tearing or measuring required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the recommended dosage?\u003c\/strong\u003e\u003cbr\u003eDosage depends on the application and mix design. Contact us for project-specific guidance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs AR glass fiber compatible with admixtures?\u003c\/strong\u003e\u003cbr\u003eYes. AR glass fiber is compatible with standard concrete and mortar admixtures.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo you offer volume pricing?\u003c\/strong\u003e\u003cbr\u003eYes — contact us for case and pallet pricing.\u003c\/p\u003e","brand":"Kurite Concrete Solutions","offers":[{"title":"Default Title","offer_id":42348537544779,"sku":"AR-GLASS-12MM-ZIRO2-1KG","price":31.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2320\/1611\/files\/IMG_4701.jpg?v=1776323414","url":"https:\/\/kurite.com\/products\/12mm-ar-glass-fiber-16-7-zro2-1kg-pulpable-toss-in-bags","provider":"Kurite Concrete Solutions","version":"1.0","type":"link"}