{"product_id":"3m-7010308871-wet-or-dry-psa-disc-120-grit-12-inch","title":"3M 7010308871 Wet or Dry Psa Disc 120 Grit 12 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7010308871 is a Wetordry PSA paper abrasive disc designed for finish sanding in both wet and dry conditions. It uses silicon carbide mineral bonded to a C-weight waterproof paper backing, delivering a finer surface finish than aluminum oxide abrasives. At 12 inches in diameter and 120 grit, this disc suits final-stage material removal and surface preparation on a range of substrates. A pressure-sensitive adhesive backing allows quick, secure attachment to random orbital sanders and similar machines. Professional finishers, body shop technicians, and woodworking tradespeople use this disc where surface quality matters.\u003c\/p\u003e\u003cp\u003eThis disc is rated for use on paint, primer, gel coat, metal, and wood. The waterproof backing enables wet sanding, which reduces abrasive loading and extends disc life while improving cut rate. Dry sanding is equally supported, making it a versatile option for shops and field work where substrate types vary. The C-weight paper backing provides enough rigidity for machine sanding without sacrificing conformability for hand sanding tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSilicon carbide mineral produces a finer finish than aluminum oxide on paint, metal, and composites\u003c\/li\u003e\n\u003cli\u003eWaterproof paper backing supports wet sanding to reduce loading and improve cut rate\u003c\/li\u003e\n\u003cli\u003eC-weight paper backing withstands both hand and machine sanding applications\u003c\/li\u003e\n\u003cli\u003ePressure-sensitive adhesive backing attaches securely to random orbital and disc sanders\u003c\/li\u003e\n\u003cli\u003eRuns wet or dry on paint, primer, gel coat, metal, and wood\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with PSA-style random orbital sanders and disc sanders that accept 12-inch adhesive-backed abrasive discs.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eMounting this disc requires a clean, dry PSA backup pad for proper adhesion. Ensure the sander is powered off and unplugged before changing discs. When sanding wet, control runoff to avoid contaminating adjacent surfaces or drains. Dispose of spent discs in accordance with local shop waste guidelines.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Silicon Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Type\u003c\/strong\u003e: C-Weight Waterproof Paper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Pressure-Sensitive Adhesive (PSA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Wet or Dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 12.9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 5.6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 13 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7010308871\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51345908105522,"sku":"7010308871","price":1246.56,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310534214.jpg?v=1782066186","url":"https:\/\/voomisupply.com\/products\/3m-7010308871-wet-or-dry-psa-disc-120-grit-12-inch","provider":"Voomi Supply","version":"1.0","type":"link"}