{"product_id":"alpha-tools-rotary-backer-pads-hook-loop-psa-3-8","title":"Alpha Tools Rotary Backer Pads – Hook \u0026 Loop \u0026 PSA (3\"–8\")","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-4\" data-turn-id=\"request-WEB:e73edd63-fee9-4588-afc7-c6a656209423-12\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3\" dir=\"auto\" data-message-id=\"4717328a-a6ed-4cce-8bae-9e220ad6e066\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003ch2 data-end=\"54\" data-start=\"0\" data-section-id=\"1295v5v\"\u003eAlpha Tools Rotary Backer Pads – Hook \u0026amp; Loop and PSA\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-end=\"110\" data-start=\"56\" data-section-id=\"1ye8d5a\"\u003eProfessional Rotary Backer Pads for Stone Polishing\u003c\/h2\u003e\n\u003cp data-end=\"477\" data-start=\"111\"\u003eAlpha Tools Rotary Backer Pads are designed to securely hold polishing pads during grinding and polishing applications on granite, marble, quartz, engineered stone, and other hard surfaces. Built for durability and precision, these backer pads ensure stable pad support, smooth rotation, and consistent polishing results when used with rotary polishers and grinders.\u003c\/p\u003e\n\u003ch2 data-end=\"529\" data-start=\"479\" data-section-id=\"l4e04y\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-end=\"529\" data-start=\"479\" data-section-id=\"l4e04y\"\u003eReliable Pad Attachment for Efficient Polishing\u003c\/h2\u003e\n\u003cp data-end=\"865\" data-start=\"530\"\u003eThese backer pads are available in Hook \u0026amp; Loop (H\u0026amp;L) and PSA (Pressure Sensitive Adhesive) styles, allowing users to quickly attach and replace polishing pads depending on their application needs. The Hook \u0026amp; Loop design enables fast pad changes, while the PSA version provides a firm adhesive connection for specialized polishing pads.\u003c\/p\u003e\n\u003ch2 data-end=\"911\" data-start=\"867\" data-section-id=\"1bi4j36\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-end=\"911\" data-start=\"867\" data-section-id=\"1bi4j36\"\u003eDurable Construction for Professional Use\u003c\/h2\u003e\n\u003cp data-end=\"1160\" data-start=\"912\"\u003eManufactured with high-quality materials, Alpha rotary backer pads provide excellent balance and flexibility. Their robust design helps absorb vibration, improves control during polishing, and protects both the polishing pads and the stone surface.\u003c\/p\u003e\n\u003ch2 data-end=\"1183\" data-start=\"1162\" data-section-id=\"19vd27d\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-end=\"1183\" data-start=\"1162\" data-section-id=\"19vd27d\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul data-end=\"1362\" data-start=\"1184\"\u003e\n\u003cli data-end=\"1205\" data-start=\"1184\" data-section-id=\"nkk71n\"\u003e\n\u003cp data-end=\"1205\" data-start=\"1186\"\u003eGranite polishing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1226\" data-start=\"1206\" data-section-id=\"oh8uik\"\u003e\n\u003cp data-end=\"1226\" data-start=\"1208\"\u003eMarble polishing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1268\" data-start=\"1227\" data-section-id=\"x7xk1e\"\u003e\n\u003cp data-end=\"1268\" data-start=\"1229\"\u003eQuartz and engineered stone finishing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1311\" data-start=\"1269\" data-section-id=\"16xebqa\"\u003e\n\u003cp data-end=\"1311\" data-start=\"1271\"\u003eConcrete and stone surface restoration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1362\" data-start=\"1312\" data-section-id=\"g61g8l\"\u003e\n\u003cp data-end=\"1362\" data-start=\"1314\"\u003eProfessional fabrication and installation work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1389\" data-start=\"1364\" data-section-id=\"1otfo64\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-end=\"1389\" data-start=\"1364\" data-section-id=\"1otfo64\"\u003eVariant Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2029\" data-start=\"1391\"\u003e\n\u003cthead data-end=\"1452\" data-start=\"1391\"\u003e\n\u003ctr data-end=\"1452\" data-start=\"1391\"\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"1397\" data-start=\"1391\"\u003eSKU\u003c\/th\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"1412\" data-start=\"1397\"\u003eProduct Name\u003c\/th\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"1430\" data-start=\"1412\"\u003eAttachment Type\u003c\/th\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"1437\" data-start=\"1430\"\u003eSize\u003c\/th\u003e\n\u003cth class=\"\" data-col-size=\"md\" data-end=\"1452\" data-start=\"1437\"\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2029\" data-start=\"1480\"\u003e\n\u003ctr data-end=\"1573\" data-start=\"1480\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1490\" data-start=\"1480\"\u003eMP358HL\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1514\" data-start=\"1490\"\u003eRotary Backer Pad H\u0026amp;L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1528\" data-start=\"1514\"\u003eHook \u0026amp; Loop\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1533\" data-start=\"1528\"\u003e3\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1573\" data-start=\"1533\"\u003eSmall area polishing and detail work\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1668\" data-start=\"1574\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1584\" data-start=\"1574\"\u003eMP558HL\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1608\" data-start=\"1584\"\u003eRotary Backer Pad H\u0026amp;L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1622\" data-start=\"1608\"\u003eHook \u0026amp; Loop\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1627\" data-start=\"1622\"\u003e5\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1668\" data-start=\"1627\"\u003eStandard stone polishing applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1750\" data-start=\"1669\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1679\" data-start=\"1669\"\u003eMP658HL\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1703\" data-start=\"1679\"\u003eRotary Backer Pad H\u0026amp;L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1717\" data-start=\"1703\"\u003eHook \u0026amp; Loop\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1722\" data-start=\"1717\"\u003e6\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1750\" data-start=\"1722\"\u003eMedium surface polishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1831\" data-start=\"1751\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1761\" data-start=\"1751\"\u003eMP758HL\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1785\" data-start=\"1761\"\u003eRotary Backer Pad H\u0026amp;L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1799\" data-start=\"1785\"\u003eHook \u0026amp; Loop\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1804\" data-start=\"1799\"\u003e7\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1831\" data-start=\"1804\"\u003eLarge surface polishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1930\" data-start=\"1832\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1842\" data-start=\"1832\"\u003eMP858HL\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1866\" data-start=\"1842\"\u003eRotary Backer Pad H\u0026amp;L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1880\" data-start=\"1866\"\u003eHook \u0026amp; Loop\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1885\" data-start=\"1880\"\u003e8\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1930\" data-start=\"1885\"\u003eHeavy-duty polishing and surface coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2029\" data-start=\"1931\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1941\" data-start=\"1931\"\u003eMP858GL\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1965\" data-start=\"1941\"\u003eRotary Backer Pad PSA\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1982\" data-start=\"1965\"\u003ePSA (Adhesive)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1987\" data-start=\"1982\"\u003e8\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"2029\" data-start=\"1987\"\u003ePSA polishing pads for firm attachment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-end=\"2068\" data-start=\"2031\" data-section-id=\"12coquz\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-end=\"2068\" data-start=\"2031\" data-section-id=\"12coquz\"\u003eWhy Choose Alpha Tools Backer Pads\u003c\/h2\u003e\n\u003cul data-end=\"2321\" data-start=\"2069\"\u003e\n\u003cli data-end=\"2119\" data-start=\"2069\" data-section-id=\"1n8bj4s\"\u003e\n\u003cp data-end=\"2119\" data-start=\"2071\"\u003eProfessional-grade construction for durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2172\" data-start=\"2120\" data-section-id=\"l5872w\"\u003e\n\u003cp data-end=\"2172\" data-start=\"2122\"\u003eBalanced design for smooth polishing performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2222\" data-start=\"2173\" data-section-id=\"vy3kl4\"\u003e\n\u003cp data-end=\"2222\" data-start=\"2175\"\u003eQuick pad replacement with Hook \u0026amp; Loop system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2266\" data-start=\"2223\" data-section-id=\"be35yu\"\u003e\n\u003cp data-end=\"2266\" data-start=\"2225\"\u003eStrong adhesive support with PSA option\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2321\" data-start=\"2267\" data-section-id=\"77u3di\"\u003e\n\u003cp data-end=\"2321\" data-start=\"2269\"\u003eCompatible with most rotary polishers and grinders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2558\" data-start=\"2323\"\u003eAlpha Tools Rotary Backer Pads are trusted by professional stone fabricators and installers for their reliability, durability, and ability to deliver consistent polishing performance across a wide range of stone finishing applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Alpha Tools","offers":[{"title":"3in","offer_id":51482408812760,"sku":"MP358HL","price":15.91,"currency_code":"USD","in_stock":true},{"title":"5in","offer_id":51482408845528,"sku":"MP558HL","price":23.17,"currency_code":"USD","in_stock":true},{"title":"6in","offer_id":51482408878296,"sku":"MP658HL","price":27.52,"currency_code":"USD","in_stock":true},{"title":"7in","offer_id":51482408911064,"sku":"MP758HL","price":28.84,"currency_code":"USD","in_stock":true},{"title":"8in","offer_id":51482408943832,"sku":"MP858HL","price":42.77,"currency_code":"USD","in_stock":true},{"title":"PSA 8in","offer_id":51482408976600,"sku":"MP858GL","price":42.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/5407\/8680\/files\/alpha-tools-diamond-polishing-pad-3in-alpha-tools-rotary-backer-pads-hook-loop-psa-3-8-40374327541976.jpg?v=1781058217","url":"https:\/\/bladerunnerdiamondtools.com\/products\/alpha-tools-rotary-backer-pads-hook-loop-psa-3-8","provider":"BladeRunner Diamond Tools","version":"1.0","type":"link"}