{"product_id":"klingspor-ps33-stearated-a-o-320-grit-b-wt-paper-11x-5-center-hole-033k320b-28127","title":"Klingspor PS33 Stearated A\/O, 320 Grit, B-Wt Paper, 11\"x 5\" Center Hole 033K320B-28127","description":"\u003c!-- CY\/3.C | CLEAN + READABLE PRODUCT DESCRIPTION --\u003e\n\u003cstyle\u003e\n    .iron-theme{\n      --black:#0b0b0b; --gray:#6b7280;\n      --red:#c1121f; --red2:#e11d2e;\n      --border:#e5e7eb; --soft:#f8fafc;\n      font-family: Arial, Helvetica, sans-serif;\n      color: var(--black);\n      max-width: 1100px;\n      margin: 0 auto;\n      line-height: 1.7;\n    }\n    .shell{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 10px 28px rgba(0,0,0,.08);}\n    .top{padding:24px;}\n    .kicker{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gray);margin:0 0 8px;}\n    h1{margin:0;font-size:30px;font-weight:900;text-transform:uppercase;}\n    .sub{margin:12px 0 0;font-size:15px;max-width:100ch;}\n    .stripe{height:8px;background:linear-gradient(90deg,var(--red) 0%,var(--red) 70%,var(--red2) 100%);}\n    .content{padding:24px;background:var(--soft);}\n    .card{border:1px solid var(--border);border-radius:16px;background:#fff;padding:20px;margin:18px 0;box-shadow:0 8px 22px rgba(0,0,0,.06);}\n    h2{margin:0 0 12px;font-size:19px;font-weight:900;text-transform:uppercase;display:flex;align-items:center;gap:10px;}\n    h2:before{content:\"\";width:10px;height:10px;background:var(--red);border-radius:2px;}\n    ul{margin:0;padding-left:20px;}\n    ul li{margin:8px 0;}\n    table{width:100%;border-collapse:collapse;font-size:14px;}\n    th, td{border:1px solid var(--border);padding:10px;text-align:left;}\n    th{background:#f3f4f6;font-size:12px;text-transform:uppercase;font-weight:900;}\n    .callout{border:1px dashed rgba(193,18,31,.5);background:rgba(193,18,31,.06);border-radius:12px;padding:14px;font-size:14px;margin-top:12px;}\n\u003c\/style\u003e\n\u003csection aria-label=\"Klingspor PS33 Stearated A\/O 320 Grit B-Wt Paper 11 Inch 5 Inch Center Hole Product Description\" class=\"cy3c-wrap iron-theme\"\u003e\n\u003cdiv class=\"shell\"\u003e\n\u003c!-- HERO --\u003e\n\u003cdiv class=\"top\"\u003e\n\u003cp class=\"kicker\"\u003e5-Inch Center Hole • Stearated Anti-Loading Coating • Aluminum Oxide Grain • Flexible B-Weight Backing\u003c\/p\u003e\n\u003ch2\u003eKlingspor PS33 Stearated A\/O 320 Grit B-Wt Paper 11\" 5\" Center Hole\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eKlingspor PS33 Stearated A\/O 320 Grit B-Wt Paper 11\" 5\" Center Hole\u003c\/strong\u003e abrasive disc is designed for professional finishing operations where smooth surface quality, reduced loading, and extended abrasive life are essential. Built with premium aluminum oxide grain, a durable resin bond, and a semi-open coat structure, this high-performance abrasive delivers consistent cutting action while minimizing clogging from paints, primers, varnishes, fillers, and other coating materials. The advanced stearated coating helps prevent loading and maintains a high removal rate throughout the life of the disc. Its flexible B-weight paper backing conforms easily to workpiece contours while the large 5-inch center hole configuration accommodates specialized sanding equipment and applications. Ideal for woodworking, automotive refinishing, metal finishing, fiberglass, composites, plastics, and industrial finishing operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stripe\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"content\"\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eKlingspor PS33 Stearated A\/O 320 Grit B-Wt Paper 11\" 5\" Center Hole Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFine sanding and finishing of bare wood surfaces before staining or coating.\u003c\/li\u003e\n\u003cli\u003eAutomotive body repair and refinishing applications.\u003c\/li\u003e\n\u003cli\u003eSanding bare metal prior to painting or finishing operations.\u003c\/li\u003e\n\u003cli\u003ePreparation and leveling of primer and primer-surfacer coatings.\u003c\/li\u003e\n\u003cli\u003eBetween-coat sanding of paints, varnishes, sealers, and lacquers.\u003c\/li\u003e\n\u003cli\u003eFinishing and preparation of solid surface materials.\u003c\/li\u003e\n\u003cli\u003eSanding fiberglass and composite components.\u003c\/li\u003e\n\u003cli\u003eSurface preparation of plastic and rubber materials.\u003c\/li\u003e\n\u003cli\u003eFurniture manufacturing, cabinetry, and architectural millwork production.\u003c\/li\u003e\n\u003cli\u003eIndustrial finishing operations requiring smooth, uniform surface preparation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eEngineered for demanding finishing applications where loading resistance, flexibility, and superior surface quality are critical to achieving professional results.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eKlingspor PS33 Stearated A\/O 320 Grit B-Wt Paper 11\" 5\" Center Hole Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Number\u003c\/th\u003e\n\u003ctd\u003e033K320B-28127\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Series\u003c\/th\u003e\n\u003ctd\u003ePS 33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eHook \u0026amp; Loop Abrasive Disc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBacking Material\u003c\/th\u003e\n\u003ctd\u003ePaper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBacking Weight\u003c\/th\u003e\n\u003ctd\u003eB-Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAttachment Type\u003c\/th\u003e\n\u003ctd\u003eHook \u0026amp; Loop (Kling-On)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAbrasive Grain\u003c\/th\u003e\n\u003ctd\u003eAluminum Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBond Type\u003c\/th\u003e\n\u003ctd\u003eResin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCoating Type\u003c\/th\u003e\n\u003ctd\u003eSemi-Open Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecial Feature\u003c\/th\u003e\n\u003ctd\u003eStearated Anti-Loading Surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrit Size\u003c\/th\u003e\n\u003ctd\u003e320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisc Diameter\u003c\/th\u003e\n\u003ctd\u003e11\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCenter Hole Size\u003c\/th\u003e\n\u003ctd\u003e5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Pattern\u003c\/th\u003e\n\u003ctd\u003e5\" Center Hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBeige\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Materials\u003c\/th\u003e\n\u003ctd\u003eWood, Metal, Primer, Paint, Varnish, Fiberglass, Plastic, Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURES --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eKlingspor PS33 Stearated A\/O 320 Grit B-Wt Paper 11\" 5\" Center Hole Performance \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium aluminum oxide abrasive grain\u003c\/strong\u003e delivers reliable cutting performance and long service life across a broad range of finishing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStearated anti-loading coating\u003c\/strong\u003e reduces clogging caused by paints, primers, fillers, varnishes, and other coating materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi-open coat construction\u003c\/strong\u003e improves debris clearance and helps maintain consistent cutting action throughout sanding operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible B-weight paper backing\u003c\/strong\u003e conforms smoothly to curves, contours, and irregular surfaces while maintaining finish quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable resin bond system\u003c\/strong\u003e securely anchors abrasive grains for dependable performance and extended abrasive life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-inch center hole configuration\u003c\/strong\u003e accommodates specialized sanding equipment and applications requiring a large center opening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHook-and-loop attachment system\u003c\/strong\u003e provides secure holding power while allowing quick and efficient abrasive changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable fastening design\u003c\/strong\u003e resists tearing and supports repeated installation and removal cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCool-running sanding performance\u003c\/strong\u003e helps reduce heat buildup, improving finish consistency and extending abrasive longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine 320-grit abrasive\u003c\/strong\u003e creates smooth, refined surfaces ready for final finishing, coating, staining, or polishing operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- BENEFITS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eKlingspor PS33 Stearated A\/O 320 Grit B-Wt Paper 11\" 5\" Center Hole Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReduces loading and clogging for longer-lasting sanding performance.\u003c\/li\u003e\n\u003cli\u003eMaintains high material removal rates and consistent finishing results.\u003c\/li\u003e\n\u003cli\u003eProduces smooth, professional-quality surfaces.\u003c\/li\u003e\n\u003cli\u003eProvides excellent flexibility for contoured and curved workpieces.\u003c\/li\u003e\n\u003cli\u003eExtends abrasive service life through advanced stearate technology.\u003c\/li\u003e\n\u003cli\u003eSupports fast abrasive replacement with hook-and-loop attachment.\u003c\/li\u003e\n\u003cli\u003eRuns cooler to improve finish quality and reduce abrasive wear.\u003c\/li\u003e\n\u003cli\u003eSuitable for woodworking, automotive, composite, metalworking, and industrial finishing applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eThe PS 33 series combines premium abrasive materials, anti-loading technology, flexible backing construction, and professional-grade durability to maximize productivity and finish quality.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SUMMARY --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eWhy Choose Klingspor PS33 Stearated A\/O 320 Grit B-Wt Paper 11\" 5\" Center Hole\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePremium aluminum oxide grain delivers dependable sanding performance.\u003c\/li\u003e\n\u003cli\u003eStearated coating minimizes loading and extends abrasive life.\u003c\/li\u003e\n\u003cli\u003eSemi-open coat structure improves cutting efficiency and finish consistency.\u003c\/li\u003e\n\u003cli\u003eLarge 5-inch center hole accommodates specialized sanding applications.\u003c\/li\u003e\n\u003cli\u003eFlexible B-weight backing adapts to contours and irregular surfaces.\u003c\/li\u003e\n\u003cli\u003eHook-and-loop attachment allows secure holding power and rapid disc changes.\u003c\/li\u003e\n\u003cli\u003eExcellent for wood, metal, primer, paint, varnish, fiberglass, plastic, and rubber applications.\u003c\/li\u003e\n\u003cli\u003eFine 320-grit abrasive provides smooth, professional finishing results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eThe \u003cstrong\u003eKlingspor PS33 Stearated A\/O 320 Grit B-Wt Paper 11\" 5\" Center Hole\u003c\/strong\u003e delivers exceptional anti-loading performance, long abrasive life, smooth finishing quality, and reliable productivity for professional woodworking, automotive, metalworking, and industrial finishing environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Klingspor","offers":[{"title":"Box of 25","offer_id":53393109320045,"sku":"PS33-033K320B-28127","price":135.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/Klingspor_PS33_Stearated_A_O_320_Grit_B-Wt_Paper_11_x_5_Center_Hole_033K320B-28127_abrasive_sanding_disc_featuring_premium_aluminum_oxide_grain_stearated_anti-loading_coating_large_5-inch_center_hole_design_flexible_B-weight_paper_backing.png?v=1780324700","url":"https:\/\/ironlinetools.com\/products\/klingspor-ps33-stearated-a-o-320-grit-b-wt-paper-11x-5-center-hole-033k320b-28127","provider":"Iron Line Tools","version":"1.0","type":"link"}