{"product_id":"klingspor-ps33-stearated-a-o-500-grit-b-wt-paper-11x-no-hole-kling-on-033k500b-28000","title":"Klingspor PS33 Stearated A\/O, 500 Grit, B-Wt Paper, 11\"x No Hole, Kling-On 033K500B-28000","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 500 Grit Hook and Loop Disc 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\"\u003eAnti-Loading Coating • Aluminum Oxide Grain • Hook \u0026amp; Loop Attachment\u003c\/p\u003e\n\u003ch2\u003eKlingspor PS33 Stearated A\/O 500 Grit B-Wt Paper 11\" No Hole Kling-On Disc\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eKlingspor PS33 Stearated A\/O 500 Grit B-Wt Paper 11\" No Hole Kling-On Disc\u003c\/strong\u003e is a premium finishing abrasive engineered for applications where loading and surface contamination can reduce sanding efficiency. Featuring durable aluminum oxide grain, a semi-open coated structure, and a stearate treatment that minimizes clogging, this disc delivers a consistent finish while maintaining high stock removal rates. The flexible B-weight paper backing conforms easily to curved and contoured surfaces, making it ideal for woodworking, automotive refinishing, primer sanding, paint preparation, fiberglass finishing, plastics, varnishes, and other fine finishing applications.\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 500 Grit Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFine sanding and surface preparation on bare wood.\u003c\/li\u003e\n\u003cli\u003eAutomotive refinishing and autobody repair work.\u003c\/li\u003e\n\u003cli\u003eSanding primer, primer surfacer, and paint between coats.\u003c\/li\u003e\n\u003cli\u003ePreparation and finishing of bare metal surfaces.\u003c\/li\u003e\n\u003cli\u003eFinishing fiberglass, composites, and solid surface materials.\u003c\/li\u003e\n\u003cli\u003eSanding varnish, lacquer, plastics, and rubber components.\u003c\/li\u003e\n\u003cli\u003ePrecision finishing applications requiring an ultra-fine 500 grit scratch pattern.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eIdeal for finish sanding operations where a smooth surface, reduced loading, and consistent abrasive performance are critical to achieving professional-quality results.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eKlingspor PS33 Stearated A\/O 500 Grit Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Number\u003c\/th\u003e\n\u003ctd\u003e033K500B-28000\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\u003eSeries\u003c\/th\u003e\n\u003ctd\u003ePS 33\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\u003eHole Pattern\u003c\/th\u003e\n\u003ctd\u003eNo Hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrit Size\u003c\/th\u003e\n\u003ctd\u003e500\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\u003eBacking Material\u003c\/th\u003e\n\u003ctd\u003eB-Weight Paper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAttachment Style\u003c\/th\u003e\n\u003ctd\u003eKling-On Hook \u0026amp; Loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCoating Type\u003c\/th\u003e\n\u003ctd\u003eSemi-Open\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBond\u003c\/th\u003e\n\u003ctd\u003eResin\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\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBeige\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 500 Grit Performance \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Aluminum Oxide Grain\u003c\/strong\u003e provides long abrasive life, reliable cutting action, and consistent finishing performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStearated Surface Treatment\u003c\/strong\u003e helps prevent loading and clogging when sanding paints, primers, fillers, varnishes, and soft materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi-Open Coating Design\u003c\/strong\u003e creates additional spacing between abrasive grains to improve dust evacuation and maintain cutting efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible B-Weight Paper Backing\u003c\/strong\u003e conforms easily to curved, contoured, and irregular workpieces while maintaining excellent durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResin Bond Construction\u003c\/strong\u003e securely anchors abrasive grains for dependable performance under demanding sanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKling-On Hook \u0026amp; Loop Attachment\u003c\/strong\u003e allows fast disc changes, secure holding power, and reduced downtime during production or refinishing work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable Attachment System\u003c\/strong\u003e is tear-resistant and designed for repeated mounting and removal without compromising holding strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooler Running Operation\u003c\/strong\u003e helps reduce heat buildup during sanding, improving abrasive life and finish quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Fine 500 Grit Finish\u003c\/strong\u003e is ideal for final surface preparation, paint finishing, polishing preparation, and high-quality finishing operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- SUMMARY --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eWhy Choose the Klingspor PS33 Stearated A\/O 500 Grit Disc\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStearated anti-loading coating extends abrasive life.\u003c\/li\u003e\n\u003cli\u003eDurable aluminum oxide grain maintains cutting consistency.\u003c\/li\u003e\n\u003cli\u003eFlexible paper backing conforms to complex surfaces.\u003c\/li\u003e\n\u003cli\u003eKling-On hook \u0026amp; loop system enables fast and secure disc changes.\u003c\/li\u003e\n\u003cli\u003eExcellent for wood, metal, primer, paint, fiberglass, plastic, varnish, and rubber.\u003c\/li\u003e\n\u003cli\u003eProduces a refined, professional-quality finish with 500 grit precision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eThe Klingspor PS33 Stearated A\/O 500 Grit B-Wt Paper 11\" No Hole Kling-On Disc combines premium finishing performance, anti-loading technology, and fast-change hook \u0026amp; loop convenience, making it an excellent choice for professional woodworking, automotive refinishing, composite fabrication, and high-end finishing applications.\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":53394049991021,"sku":"PS33-033K500B-28000","price":139.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/Klingspor_PS33_Stearated_A_O_500_Grit_B-Wt_Paper_11_No_Hole_Kling-On_033K500B-28000_abrasive_sanding_disc_featuring_premium_aluminum_oxide_grain_stearated_anti-loading_coating_flexible_B-weight_paper_backing_and_hook-and-loop_attachment.png?v=1780341311","url":"https:\/\/ironlinetools.com\/products\/klingspor-ps33-stearated-a-o-500-grit-b-wt-paper-11x-no-hole-kling-on-033k500b-28000","provider":"Iron Line Tools","version":"1.0","type":"link"}