{"product_id":"75x100mm-wet-dry-red-spong-sanding-300-3000-grit-hook-loop-red-sandpaper","title":"75x100mm Wet Dry Red Spong Sanding 300 - 3000 Grit Hook \u0026 Loop Red Sandpaper","description":"\u003c!-- 产品详情描述 - 红海绵砂纸（75x100mm） --\u003e\n\u003cstyle\u003e\n    \/* ========== 红海绵砂纸描述容器 - 唯一前缀 .rsd-wrapper ========== *\/\n    .rsd-wrapper {\n        width: 100%;\n        max-width: 100%;\n        margin: 0;\n        padding: 0;\n        font-family: inherit; \/* 继承主题字体 *\/\n        color: #2d2d2d;\n        line-height: 1.6;\n        box-sizing: border-box;\n        word-wrap: break-word;\n    }\n    .rsd-wrapper *,\n    .rsd-wrapper *::before,\n    .rsd-wrapper *::after {\n        box-sizing: border-box;\n    }\n    \/* 标题样式 - 融入长尾词 *\/\n    .rsd-wrapper h2 {\n        font-size: 1.5em;\n        margin: 1.4em 0 0.5em 0;\n        color: #b22222;\n        border-bottom: 2px solid #b22222;\n        padding-bottom: 0.3em;\n        line-height: 1.3;\n    }\n    .rsd-wrapper h2:first-of-type {\n        margin-top: 0.2em;\n    }\n    \/* 段落 *\/\n    .rsd-wrapper p {\n        margin: 0.8em 0;\n    }\n    \/* 产品概述段落稍大一点 *\/\n    .rsd-wrapper .rsd-overview {\n        font-size: 1.05em;\n        color: #1e1e1e;\n    }\n    \/* 特点列表 - 竖向排列，带emoji *\/\n    .rsd-wrapper .rsd-features-list {\n        list-style: none;\n        padding-left: 0;\n        margin: 0.8em 0 1.2em 0;\n    }\n    .rsd-wrapper .rsd-features-list li {\n        padding: 0.45em 0 0.45em 2em;\n        position: relative;\n        border-bottom: 1px solid #f0f0f0;\n    }\n    .rsd-wrapper .rsd-features-list li::before {\n        content: \"✅\";\n        position: absolute;\n        left: 0;\n        top: 0.45em;\n        font-size: 0.95em;\n    }\n    \/* 规格表格 *\/\n    .rsd-wrapper .rsd-spec-table {\n        width: 100%;\n        border-collapse: collapse;\n        margin: 1em 0 1.2em 0;\n        background: #fff;\n    }\n    .rsd-wrapper .rsd-spec-table th,\n    .rsd-wrapper .rsd-spec-table td {\n        padding: 0.7em 0.9em;\n        text-align: left;\n        border: 1px solid #dddddd;\n        vertical-align: top;\n    }\n    .rsd-wrapper .rsd-spec-table th {\n        background: #f9f9f9;\n        font-weight: 600;\n        width: 40%;\n        color: #333;\n    }\n    .rsd-wrapper .rsd-spec-table td {\n        color: #444;\n    }\n    \/* FAQ 展开式设计 - 不使用折叠 *\/\n    .rsd-wrapper .rsd-faq-item {\n        margin-bottom: 1.3em;\n        padding-bottom: 0.3em;\n    }\n    .rsd-wrapper .rsd-faq-item h4 {\n        font-size: 1.1em;\n        margin: 0 0 0.35em 0;\n        color: #2c2c2c;\n        font-weight: 600;\n        position: relative;\n        padding-left: 1.5em;\n    }\n    .rsd-wrapper .rsd-faq-item h4::before {\n        content: \"❓\";\n        position: absolute;\n        left: 0;\n        top: 0;\n    }\n    .rsd-wrapper .rsd-faq-item p {\n        margin: 0.2em 0 0.5em 1.5em;\n        color: #4a4a4a;\n    }\n    \/* 移动端适配 *\/\n    @media screen and (max-width: 600px) {\n        .rsd-wrapper h2 {\n            font-size: 1.3em;\n        }\n        .rsd-wrapper .rsd-spec-table th,\n        .rsd-wrapper .rsd-spec-table td {\n            padding: 0.5em 0.6em;\n            font-size: 0.9em;\n        }\n        .rsd-wrapper .rsd-features-list li {\n            padding-left: 1.8em;\n        }\n        .rsd-wrapper .rsd-faq-item h4 {\n            font-size: 1em;\n        }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"rsd-wrapper\"\u003e\n\u003c!-- 产品概述 --\u003e\n\u003cp class=\"rsd-overview\"\u003e🛠️ Whether you're a professional auto body technician or a passionate weekend woodworker, these \u003cstrong\u003e75x100mm wet\/dry red sponge sanding sheets\u003c\/strong\u003e are built to tackle curved panels, flat surfaces, and everything in between. The flexible sponge core conforms seamlessly to contours, while the premium aluminum oxide grains cut fast and resist loading. Designed for both wet and dry use, the hook \u0026amp; loop backing makes swapping grits on your orbital sander a breeze. Say goodbye to uneven scratches and premature paper tears — achieve a smooth, swirl-free finish from coarse shaping to fine polishing with one consistent abrasive system.\u003c\/p\u003e\n\u003c!-- 产品特点 - 竖向列表，标题中嵌入关键词 --\u003e\n\u003ch2\u003e🔴 Key Features of Wet Dry Red Sponge Sanding Sheets\u003c\/h2\u003e\n\u003cul class=\"rsd-features-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Aluminum Oxide Grain\u003c\/strong\u003e – stays sharp longer and cuts evenly without deep gouging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Red Sponge Base\u003c\/strong\u003e – cushions pressure, reduces hand fatigue, and adapts to complex shapes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWet \u0026amp; Dry Compatible\u003c\/strong\u003e – use water or lubricant to minimize dust and achieve an ultra-fine finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHook \u0026amp; Loop (Velcro) Backing\u003c\/strong\u003e – quick attachment and removal on standard orbital sanders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Grit Range 300–3000\u003c\/strong\u003e – covers heavy material removal, scratch refinement, and final polishing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniform Grit Distribution\u003c\/strong\u003e – eliminates random deep scratches and delivers consistent results\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable \u0026amp; Easy to Clean\u003c\/strong\u003e – simply rinse and continue sanding, extending the sheet's life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application\u003c\/strong\u003e – auto body paint prep, woodworking, metal, plastic, and drywall sanding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 规格参数表格 --\u003e\n\u003ch2\u003e📋 Specifications of 75x100mm Hook \u0026amp; Loop Red Sandpaper\u003c\/h2\u003e\n\u003ctable class=\"rsd-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e75 x 100 mm (approx. 3 x 4 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrit Range\u003c\/th\u003e\n\u003ctd\u003e300 \/ 400 \/ 600 \/ 800 \/ 1000 \/ 1200 \/ 1500 \/ 2000 \/ 2500 \/ 3000 (select from variation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBacking Type\u003c\/th\u003e\n\u003ctd\u003eHook \u0026amp; Loop (compatible with Velcro pads)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAbrasive Material\u003c\/th\u003e\n\u003ctd\u003eAluminum Oxide on flexible red sponge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWet \/ Dry Use\u003c\/th\u003e\n\u003ctd\u003eYes – fully waterproof and rinsable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSheet Type\u003c\/th\u003e\n\u003ctd\u003eRectangular sandpaper sheets (not rolls or discs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Tools\u003c\/th\u003e\n\u003ctd\u003eOrbital sanders, random orbital sanders, hand sanding blocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- 常见问题 FAQ（全部展开） --\u003e\n\u003ch2\u003e❓ Frequently Asked Questions About Red Sponge Sandpaper\u003c\/h2\u003e\n\u003cdiv class=\"rsd-faq-item\"\u003e\n\u003ch4\u003eCan these sanding sheets really be used with water?\u003c\/h4\u003e\n\u003cp\u003eAbsolutely. The red sponge is waterproof, and the abrasive bond is designed for wet sanding. Using water or a sanding lubricant helps reduce dust, prevents clogging, and yields a finer surface finish. Just rinse the sheet regularly during use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rsd-faq-item\"\u003e\n\u003ch4\u003eHow does sponge sandpaper compare to standard paper-backed sandpaper?\u003c\/h4\u003e\n\u003cp\u003eThe sponge layer acts as a cushion that distributes pressure more evenly. This minimizes the risk of creating finger grooves or uneven spots, especially on curved surfaces. It also resists tearing and folding, making it last longer in demanding jobs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rsd-faq-item\"\u003e\n\u003ch4\u003eWill the hook \u0026amp; loop backing hold up during heavy sanding?\u003c\/h4\u003e\n\u003cp\u003eYes. The backing is built to grip firmly onto orbital sander pads. For the best adhesion, ensure your sander’s pad is clean and free of dust before attaching. Press the sheet evenly and avoid excessive lateral force when removing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rsd-faq-item\"\u003e\n\u003ch4\u003eWhich grit do I need for automotive paint correction?\u003c\/h4\u003e\n\u003cp\u003eFor removing orange peel or deeper scratches, start with 600 or 800 grit. Then progress through 1000, 1200, and 1500 before compounding and polishing. For a mirror-like final touch, use 2500 or 3000 grit wet.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rsd-faq-item\"\u003e\n\u003ch4\u003eAre these sheets pre-cut to fit a specific sander model?\u003c\/h4\u003e\n\u003cp\u003eThey come in a standard 75x100mm rectangular size that fits many orbital sanders. If your sander uses a smaller pad, you can easily trim the sheets to size with scissors for a perfect custom fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"300 - 400 Grit \/ 1 pcs","offer_id":52210782863634,"sku":"GYWYPGLBZSJ054034x1","price":2.03,"currency_code":"USD","in_stock":true},{"title":"500 - 600 Grit \/ 1 pcs","offer_id":52210782896402,"sku":"GYWYPGLBZSJ054035x1","price":2.03,"currency_code":"USD","in_stock":true},{"title":"800 - 1000 Grit \/ 1 pcs","offer_id":52210782929170,"sku":"GYWYPGLBZSJ054036x1","price":2.03,"currency_code":"USD","in_stock":true},{"title":"1200 - 1500 Grit \/ 1 pcs","offer_id":52210782961938,"sku":"GYWYPGLBZSJ054037x1","price":2.03,"currency_code":"USD","in_stock":true},{"title":"1800 - 2000 Grit \/ 1 pcs","offer_id":52210782994706,"sku":"GYWYPGLBZSJ054038x1","price":2.03,"currency_code":"USD","in_stock":true},{"title":"300 - 400 Grit \/ 10 pcs","offer_id":52210783027474,"sku":"GYWYPGLBZSJ054034x10","price":7.87,"currency_code":"USD","in_stock":true},{"title":"500 - 600 Grit \/ 10 pcs","offer_id":52210783060242,"sku":"GYWYPGLBZSJ054035x10","price":7.87,"currency_code":"USD","in_stock":true},{"title":"800 - 1000 Grit \/ 10 pcs","offer_id":52210783093010,"sku":"GYWYPGLBZSJ054036x10","price":7.87,"currency_code":"USD","in_stock":true},{"title":"1200 - 1500 Grit \/ 10 pcs","offer_id":52210783125778,"sku":"GYWYPGLBZSJ054037x10","price":7.87,"currency_code":"USD","in_stock":true},{"title":"1800 - 2000 Grit \/ 10 pcs","offer_id":52210783158546,"sku":"GYWYPGLBZSJ054038x10","price":7.87,"currency_code":"USD","in_stock":true},{"title":"300 - 400 Grit \/ 50 pcs","offer_id":52210783191314,"sku":"GYWYPGLBZSJ054034x50","price":36.3,"currency_code":"USD","in_stock":true},{"title":"500 - 600 Grit \/ 50 pcs","offer_id":52210783224082,"sku":"GYWYPGLBZSJ054035x50","price":36.3,"currency_code":"USD","in_stock":true},{"title":"800 - 1000 Grit \/ 50 pcs","offer_id":52210783256850,"sku":"GYWYPGLBZSJ054036x50","price":36.3,"currency_code":"USD","in_stock":true},{"title":"1200 - 1500 Grit \/ 50 pcs","offer_id":52210783289618,"sku":"GYWYPGLBZSJ054037x50","price":36.3,"currency_code":"USD","in_stock":true},{"title":"1800 - 2000 Grit \/ 50 pcs","offer_id":52210783322386,"sku":"GYWYPGLBZSJ054038x50","price":36.3,"currency_code":"USD","in_stock":true},{"title":"300 - 400 Grit \/ 100 pcs","offer_id":52210783355154,"sku":"GYWYPGLBZSJ054034x100","price":71.93,"currency_code":"USD","in_stock":true},{"title":"500 - 600 Grit \/ 100 pcs","offer_id":52210783387922,"sku":"GYWYPGLBZSJ054035x100","price":71.93,"currency_code":"USD","in_stock":true},{"title":"800 - 1000 Grit \/ 100 pcs","offer_id":52210783420690,"sku":"GYWYPGLBZSJ054036x100","price":71.93,"currency_code":"USD","in_stock":true},{"title":"1200 - 1500 Grit \/ 100 pcs","offer_id":52210783453458,"sku":"GYWYPGLBZSJ054037x100","price":71.93,"currency_code":"USD","in_stock":true},{"title":"1800 - 2000 Grit \/ 100 pcs","offer_id":52210783486226,"sku":"GYWYPGLBZSJ054038x100","price":71.93,"currency_code":"USD","in_stock":true},{"title":"300 - 400 Grit \/ 200 pcs","offer_id":52210783518994,"sku":"GYWYPGLBZSJ054034x200","price":143.19,"currency_code":"USD","in_stock":true},{"title":"500 - 600 Grit \/ 200 pcs","offer_id":52210783551762,"sku":"GYWYPGLBZSJ054035x200","price":143.19,"currency_code":"USD","in_stock":true},{"title":"800 - 1000 Grit \/ 200 pcs","offer_id":52210783584530,"sku":"GYWYPGLBZSJ054036x200","price":143.19,"currency_code":"USD","in_stock":true},{"title":"1200 - 1500 Grit \/ 200 pcs","offer_id":52210783617298,"sku":"GYWYPGLBZSJ054037x200","price":143.19,"currency_code":"USD","in_stock":true},{"title":"1800 - 2000 Grit \/ 200 pcs","offer_id":52210783650066,"sku":"GYWYPGLBZSJ054038x200","price":143.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture3of5_2f6a72c9-1be7-4c7d-b763-6dbde92390ea.jpg?v=1777280061","url":"https:\/\/homediyer.com\/products\/75x100mm-wet-dry-red-spong-sanding-300-3000-grit-hook-loop-red-sandpaper","provider":"HomeDIYer","version":"1.0","type":"link"}