{"product_id":"starcke-blue-zirconium-sanding-discs-6-inch","title":"Starcke Blue Zirconium Hook \u0026 Loop 6” Discs No Hole","description":"\u003ch2 data-start=\"147\" data-end=\"217\"\u003e\u003cstrong data-start=\"150\" data-end=\"217\"\u003eStarcke Blue Zirconium Sanding Discs – 6″ Hook \u0026amp; Loop (No Hole)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"219\" data-end=\"322\"\u003e\u003cstrong data-start=\"219\" data-end=\"322\"\u003eThese are the discs we reach for when we want ceramic-level performance without ceramic-level cost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"324\" data-end=\"600\"\u003eStarcke Blue Zirconium sanding discs are \u003cstrong data-start=\"365\" data-end=\"408\"\u003eGerman-made, high-performance abrasives\u003c\/strong\u003e that consistently outperform low-quality zirconium products on the market. While other brands have diluted zirconium’s reputation, Starcke continues to show how strong this mineral really is.\u003c\/p\u003e\n\u003cp data-start=\"602\" data-end=\"795\"\u003eMany contractors directly compare these discs to \u003cstrong data-start=\"651\" data-end=\"693\"\u003eNorton Red Heat ceramic aluminum oxide\u003c\/strong\u003e, often noting that \u003cstrong data-start=\"713\" data-end=\"794\"\u003eStarcke Blue runs longer and cuts more consistently—at a fraction of the cost\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"797\" data-end=\"1103\"\u003eThe discs use \u003cstrong data-start=\"811\" data-end=\"839\"\u003epremium zirconium grains\u003c\/strong\u003e, evenly coated through advanced German manufacturing processes. Paired with a \u003cstrong data-start=\"918\" data-end=\"960\"\u003ethick yet flexible hook \u0026amp; loop backing\u003c\/strong\u003e, they resist tearing, run cooler, and dissipate heat effectively—making them ideal for \u003cstrong data-start=\"1048\" data-end=\"1102\"\u003eaggressive stock removal and extended sanding life\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1105\" data-end=\"1204\"\u003eBuilt for hardwood flooring professionals who value \u003cstrong data-start=\"1157\" data-end=\"1203\"\u003edurability, speed, and predictable results\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1206\" data-end=\"1209\"\u003e\n\u003ch3 data-start=\"1211\" data-end=\"1261\"\u003e\u003cstrong data-start=\"1215\" data-end=\"1261\"\u003eWhy contractors use Starcke Blue Zirconium\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1262\" data-end=\"1478\"\u003e\n\u003cli data-start=\"1262\" data-end=\"1299\"\u003e\n\u003cp data-start=\"1264\" data-end=\"1299\"\u003ePremium German zirconium abrasive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1300\" data-end=\"1344\"\u003e\n\u003cp data-start=\"1302\" data-end=\"1344\"\u003eFast, aggressive cut with long disc life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1345\" data-end=\"1389\"\u003e\n\u003cp data-start=\"1347\" data-end=\"1389\"\u003eCooler sanding with reduced heat buildup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1390\" data-end=\"1433\"\u003e\n\u003cp data-start=\"1392\" data-end=\"1433\"\u003eHeavy, flexible backing resists tearing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1434\" data-end=\"1478\"\u003e\n\u003cp data-start=\"1436\" data-end=\"1478\"\u003eCeramic-like performance at a lower cost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1480\" data-end=\"1483\"\u003e\n\u003ch3 data-start=\"1485\" data-end=\"1506\"\u003e\u003cstrong data-start=\"1489\" data-end=\"1506\"\u003eBest used for\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1507\" data-end=\"1681\"\u003e\n\u003cli data-start=\"1507\" data-end=\"1538\"\u003e\n\u003cp data-start=\"1509\" data-end=\"1538\"\u003eAggressive material removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1539\" data-end=\"1569\"\u003e\n\u003cp data-start=\"1541\" data-end=\"1569\"\u003eIntermediate sanding steps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1570\" data-end=\"1609\"\u003e\n\u003cp data-start=\"1572\" data-end=\"1609\"\u003eHardwood flooring and subfloor prep\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1610\" data-end=\"1681\"\u003e\n\u003cp data-start=\"1612\" data-end=\"1681\"\u003eContractors looking to reduce abrasive cost without sacrificing cut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1683\" data-end=\"1686\"\u003e\n\u003ch3 data-start=\"1688\" data-end=\"1711\"\u003e\u003cstrong data-start=\"1692\" data-end=\"1711\"\u003eProduct Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1712\" data-end=\"1956\"\u003e\n\u003cli data-start=\"1712\" data-end=\"1752\"\u003e\n\u003cp data-start=\"1714\" data-end=\"1752\"\u003e\u003cstrong data-start=\"1714\" data-end=\"1724\"\u003eBrand:\u003c\/strong\u003e Starcke (Made in Germany)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1753\" data-end=\"1779\"\u003e\n\u003cp data-start=\"1755\" data-end=\"1779\"\u003e\u003cstrong data-start=\"1755\" data-end=\"1767\"\u003eMineral:\u003c\/strong\u003e Zirconium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1780\" data-end=\"1801\"\u003e\n\u003cp data-start=\"1782\" data-end=\"1801\"\u003e\u003cstrong data-start=\"1782\" data-end=\"1796\"\u003eDisc Size:\u003c\/strong\u003e 6″\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1802\" data-end=\"1833\"\u003e\n\u003cp data-start=\"1804\" data-end=\"1833\"\u003e\u003cstrong data-start=\"1804\" data-end=\"1819\"\u003eAttachment:\u003c\/strong\u003e Hook \u0026amp; Loop\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1834\" data-end=\"1863\"\u003e\n\u003cp data-start=\"1836\" data-end=\"1863\"\u003e\u003cstrong data-start=\"1836\" data-end=\"1853\"\u003eHole Pattern:\u003c\/strong\u003e No hole\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"1917\"\u003e\n\u003cp data-start=\"1866\" data-end=\"1917\"\u003e\u003cstrong data-start=\"1866\" data-end=\"1886\"\u003eGrits Available:\u003c\/strong\u003e 24, 36, 40, 60, 80, 100, 120\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1918\" data-end=\"1956\"\u003e\n\u003cp data-start=\"1920\" data-end=\"1956\"\u003e\u003cstrong data-start=\"1920\" data-end=\"1934\"\u003ePack Size:\u003c\/strong\u003e 25–50 discs per box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1958\" data-end=\"1961\"\u003e\n\u003ch3 data-start=\"1963\" data-end=\"1985\"\u003e\u003cstrong data-start=\"1967\" data-end=\"1985\"\u003eDustin’s Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1986\" data-end=\"2282\"\u003eA lot of zirconium abrasives on the market give the mineral a bad name. Starcke Blue doesn’t. It cuts hard, lasts longer than expected, and stays consistent enough that I don’t feel like I’m gambling every time I load a disc. If you like Red Heat but hate the price, this is the easy alternative.\u003c\/p\u003e","brand":"Ground Floor Supply","offers":[{"title":"120 Grit","offer_id":47217192403136,"sku":null,"price":41.92,"currency_code":"USD","in_stock":true},{"title":"100 Grit","offer_id":47217192435904,"sku":null,"price":42.1,"currency_code":"USD","in_stock":true},{"title":"80 Grit","offer_id":47217192468672,"sku":null,"price":44.27,"currency_code":"USD","in_stock":true},{"title":"60 Grit","offer_id":47217192501440,"sku":null,"price":48.83,"currency_code":"USD","in_stock":true},{"title":"40 Grit","offer_id":47217192534208,"sku":null,"price":54.94,"currency_code":"USD","in_stock":true},{"title":"36 Grit","offer_id":47217192566976,"sku":null,"price":57.88,"currency_code":"USD","in_stock":true},{"title":"24 Grit","offer_id":47217192599744,"sku":null,"price":59.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8913\/7600\/files\/IMG-9564.png?v=1767727643","url":"https:\/\/www.groundfloorsupply.com\/products\/starcke-blue-zirconium-sanding-discs-6-inch","provider":"Ground Floor Supply","version":"1.0","type":"link"}