{"product_id":"70x100mm-wet-dry-red-spong-sanding-300-grit-2000-grit-hook-loop-sandpaper","title":"70x100mm Wet Dry Red Spong Sanding 300 Grit - 2000 Grit Hook Loop Sandpaper","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/p\u003e\n\u003c!-- 产品描述容器，所有样式限定在此类名前缀下，避免与主题冲突 --\u003e\n\u003cdiv class=\"pdp-sanding\"\u003e\n\u003c!-- 产品概述 --\u003e\n\u003ch2\u003e🛠️ About These 70x100mm Wet \u0026amp; Dry Sponge Sanding Sheets\u003c\/h2\u003e\n\u003cp\u003eBuilt for the weekend warrior and the professional detailer, these 70x100mm hook-and-loop sponge sanding sheets bridge the gap between aggressive material removal and mirror‑like finishing. Whether you’re knocking down body filler on a restoration project, leveling a hardwood surface before staining, or wet sanding clear coat to remove orange peel, the flexible foam core hugs curves and contours that rigid paper simply can’t follow. The premium aluminum oxide grain stays sharp longer and rinses clean when loaded, so you work faster with less dust. Hook-and-loop backing means you peel, press, and go — no clamps, no wasted time.\u003c\/p\u003e\n\u003c!-- 产品特点（竖向列表，便于SEO） --\u003e\n\u003ch2\u003e✨ Key Features of These Hook-Loop Sanding Sponges\u003c\/h2\u003e\n\u003cul class=\"pdp-sanding__features\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e🌊 Wet \u0026amp; Dry Sanding Capability\u003c\/strong\u003e – Waterproof resin bond and closed‑cell foam allow true wet sanding. Cut dust, prevent loading, and achieve a finer scratch pattern on paint and clear coats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e🧽 Flexible 5mm Sponge Base\u003c\/strong\u003e – Conforms to crowns, depressions, and irregular shapes effortlessly. Ideal for automotive panels, contoured furniture, and detailed trim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e🔄 Universal Hook \u0026amp; Loop Backing\u003c\/strong\u003e – Quick‑change attachment grips firmly to random orbital and palm sanders with 70x100mm pads. No adhesive mess, no slipping during heavy pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e📐 Complete Grit Assortment 300–2000\u003c\/strong\u003e – Covers coarse shaping, medium scratch refinement, fine finishing, and final polish preparation. Every sheet is labeled for frustration‑free identification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e⚙️ Aggressive Aluminum Oxide Grain\u003c\/strong\u003e – Tooth‑sharp abrasive bites into wood, metal, filler, and plastic without glazing over. Consistent particle size ensures uniform scratch depth and predictable results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e💧 Washable \u0026amp; Long‑Lasting\u003c\/strong\u003e – Rinse trapped debris right at the sink. Foam springs back to original thickness after drying, giving you 2–3x the life of standard paper discs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e🔧 Multi‑Surface Versatility\u003c\/strong\u003e – Performs on auto body, carpentry, drywall, gelcoat, primed metal, fiberglass, and even pet nail grinders. One sheet, dozens of jobs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 规格参数表格 --\u003e\n\u003ch2\u003e📋 Detailed Specifications – 70x100mm Wet Dry Red Sponge Sandpaper\u003c\/h2\u003e\n\u003cdiv class=\"pdp-sanding__table-wrap\"\u003e\n\u003ctable class=\"pdp-sanding__table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnbranded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDoes Not Apply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWet\/Dry Sponge Sandpaper (Hook \u0026amp; Loop)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGrinding, Sanding, Cutting, Polishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuitable For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRandom Orbital Sander, Orbital Sander, Auto Body, Wood Working, Dry Sanding, Wet Sanding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70 x 100 mm (approx. 2.76 x 3.94 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSanding Grade Coverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoarse, Medium, Fine, Very Coarse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrit Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 – 2000 (includes 300\/400\/600\/800\/1000\/1200\/1500\/2000 grits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBacking Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHook \u0026amp; Loop (Velcro®‑compatible cloth backing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Oxide on Red Sponge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew – Brand‑new, unused, unopened, undamaged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- 常见问题（全部展开，不使用折叠） --\u003e\n\u003ch2\u003e❓ Common Questions About 70x100mm Wet Dry Sanding Sheets\u003c\/h2\u003e\n\u003cdiv class=\"pdp-sanding__faq-item\"\u003e\n\u003ch3\u003eCan I really use these sanding sheets with water?\u003c\/h3\u003e\n\u003cp\u003eYes, absolutely. Every sheet uses a waterproof resin over the abrasive and a closed‑cell foam body that won’t absorb moisture. Wet sanding dramatically cuts dust, keeps the abrasive from clogging, and yields a smoother surface on automotive clear coats, gelcoat, and high‑gloss finishes. Just dip in a bucket, keep the surface wet, and rinse the sponge frequently.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-sanding__faq-item\"\u003e\n\u003ch3\u003eWill these fit my sander? What brands are compatible?\u003c\/h3\u003e\n\u003cp\u003eThey fit any random orbital or palm sander that uses a 70x100mm hook‑and‑loop pad — which is one of the most common sizes. Many owners of DeWalt DWE6401, DWE6421, Makita BO5041, Bosch ROS20VSC, Ryobi, and Wen orbital sanders use these sponge sheets successfully. Always measure your platen: as long as it’s approximately 2‑3\/4\" x 4\", you’re good to go. The loop backing grips securely without any additional adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-sanding__faq-item\"\u003e\n\u003ch3\u003eHow do I tell the grits apart? Are they marked?\u003c\/h3\u003e\n\u003cp\u003eEach sponge sheet is printed with its grit number on the reverse side (the non‑abrasive backing). The coarse ones (300–400) feel aggressively rough to the touch, medium (600–800) feel like coarse paper, fine (1000–1200) begin to feel smooth, and very fine (1500–2000) feel almost slick. If ever in doubt, start with what feels least aggressive and work downward until the scratch pattern matches your needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-sanding__faq-item\"\u003e\n\u003ch3\u003eHow long does one sheet last compared to regular paper and sandpaper?\u003c\/h3\u003e\n\u003cp\u003eBecause the foam sandwich absorbs vibration and the grain is bonded to a flexible, tear‑resistant base, these sponge sheets typically outlast standard paper discs 2–3 times under similar pressure. When performance drops, simply rinse the sponge in water to dislodge packed dust and let it air dry. The abrasive stays sharp through many cleaning cycles, making them a cost‑effective choice for large projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-sanding__faq-item\"\u003e\n\u003ch3\u003eAre these suitable for automotive paint correction and detailing?\u003c\/h3\u003e\n\u003cp\u003eThey are widely used by DIY auto body enthusiasts for this exact purpose. Use 300–400 grit for heavy filler shaping, 600–800 to level primer, and 1000–2000 grit wet to refine clear coat before compounding and polishing. When you progress through the grits, you remove previous scratch patterns and leave a near‑polished surface that buffs to a mirror finish with minimal rotary work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-sanding__faq-item\"\u003e\n\u003ch3\u003eDo the sheets leave pigtails or deep scratches?\u003c\/h3\u003e\n\u003cp\u003eWhen used correctly — moving steadily, not dwelling in one spot, and stepping through the grits from low to high — these aluminum oxide sponges produce a consistent scratch pattern that gets finer with each pass. Avoid jumping from 300 straight to 1500; use the intermediate grits, and the deep scratches will be completely erased by the time you reach 2000 grit, leaving a uniform haze ready for polishing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- \/.pdp-sanding --\u003e","brand":"HomeDIYer","offers":[{"title":"300 - 400 Grit \/ 1 pcs","offer_id":52210785648914,"sku":"GYWYPGLBZSJ054012x1","price":1.97,"currency_code":"USD","in_stock":true},{"title":"500 - 600 Grit \/ 1 pcs","offer_id":52210785681682,"sku":"GYWYPGLBZSJ054013x1","price":1.97,"currency_code":"USD","in_stock":true},{"title":"800 - 1000 Grit \/ 1 pcs","offer_id":52210785714450,"sku":"GYWYPGLBZSJ054014x1","price":1.97,"currency_code":"USD","in_stock":true},{"title":"1200 - 1500 Grit \/ 1 pcs","offer_id":52210785747218,"sku":"GYWYPGLBZSJ054015x1","price":1.97,"currency_code":"USD","in_stock":true},{"title":"1800 - 2000 Grit \/ 1 pcs","offer_id":52210785779986,"sku":"GYWYPGLBZSJ054016x1","price":1.97,"currency_code":"USD","in_stock":true},{"title":"300 - 400 Grit \/ 10 pcs","offer_id":52210785812754,"sku":"GYWYPGLBZSJ054012x10","price":7.06,"currency_code":"USD","in_stock":true},{"title":"500 - 600 Grit \/ 10 pcs","offer_id":52210785845522,"sku":"GYWYPGLBZSJ054013x10","price":7.06,"currency_code":"USD","in_stock":true},{"title":"800 - 1000 Grit \/ 10 pcs","offer_id":52210785878290,"sku":"GYWYPGLBZSJ054014x10","price":7.06,"currency_code":"USD","in_stock":true},{"title":"1200 - 1500 Grit \/ 10 pcs","offer_id":52210785911058,"sku":"GYWYPGLBZSJ054015x10","price":7.06,"currency_code":"USD","in_stock":true},{"title":"1800 - 2000 Grit \/ 10 pcs","offer_id":52210785943826,"sku":"GYWYPGLBZSJ054016x10","price":7.06,"currency_code":"USD","in_stock":true},{"title":"300 - 400 Grit \/ 50 pcs","offer_id":52210785976594,"sku":"GYWYPGLBZSJ054012x50","price":32.44,"currency_code":"USD","in_stock":true},{"title":"500 - 600 Grit \/ 50 pcs","offer_id":52210786009362,"sku":"GYWYPGLBZSJ054013x50","price":32.44,"currency_code":"USD","in_stock":true},{"title":"800 - 1000 Grit \/ 50 pcs","offer_id":52210786042130,"sku":"GYWYPGLBZSJ054014x50","price":32.44,"currency_code":"USD","in_stock":true},{"title":"1200 - 1500 Grit \/ 50 pcs","offer_id":52210786074898,"sku":"GYWYPGLBZSJ054015x50","price":32.44,"currency_code":"USD","in_stock":true},{"title":"1800 - 2000 Grit \/ 50 pcs","offer_id":52210786107666,"sku":"GYWYPGLBZSJ054016x50","price":32.44,"currency_code":"USD","in_stock":true},{"title":"300 - 400 Grit \/ 100 pcs","offer_id":52210786140434,"sku":"GYWYPGLBZSJ054012x100","price":64.18,"currency_code":"USD","in_stock":true},{"title":"500 - 600 Grit \/ 100 pcs","offer_id":52210786173202,"sku":"GYWYPGLBZSJ054013x100","price":64.18,"currency_code":"USD","in_stock":true},{"title":"800 - 1000 Grit \/ 100 pcs","offer_id":52210786205970,"sku":"GYWYPGLBZSJ054014x100","price":64.18,"currency_code":"USD","in_stock":true},{"title":"1200 - 1500 Grit \/ 100 pcs","offer_id":52210786238738,"sku":"GYWYPGLBZSJ054015x100","price":64.18,"currency_code":"USD","in_stock":true},{"title":"1800 - 2000 Grit \/ 100 pcs","offer_id":52210786271506,"sku":"GYWYPGLBZSJ054016x100","price":64.18,"currency_code":"USD","in_stock":true},{"title":"300 - 400 Grit \/ 200 pcs","offer_id":52210786304274,"sku":"GYWYPGLBZSJ054012x200","price":127.64,"currency_code":"USD","in_stock":true},{"title":"500 - 600 Grit \/ 200 pcs","offer_id":52210786337042,"sku":"GYWYPGLBZSJ054013x200","price":127.64,"currency_code":"USD","in_stock":true},{"title":"800 - 1000 Grit \/ 200 pcs","offer_id":52210786369810,"sku":"GYWYPGLBZSJ054014x200","price":127.64,"currency_code":"USD","in_stock":true},{"title":"1200 - 1500 Grit \/ 200 pcs","offer_id":52210786402578,"sku":"GYWYPGLBZSJ054015x200","price":127.64,"currency_code":"USD","in_stock":true},{"title":"1800 - 2000 Grit \/ 200 pcs","offer_id":52210786435346,"sku":"GYWYPGLBZSJ054016x200","price":127.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/9eb497e8-97e6-473e-888b-cc655676ee00_1.jpg?v=1777276190","url":"https:\/\/homediyer.com\/products\/70x100mm-wet-dry-red-spong-sanding-300-grit-2000-grit-hook-loop-sandpaper","provider":"HomeDIYer","version":"1.0","type":"link"}