{"product_id":"klingspor-ps33-stearated-a-o-320-grit-b-wt-paper-4x-no-hole-kling-on-033k320b-10000","title":"Klingspor PS33 Stearated A\/O, 320 Grit, B-Wt Paper, 4\"x No Hole, Kling-On 033K320B-10000","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;}\nh1{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);}\nh2{margin:0 0 12px;font-size:19px;font-weight:900;text-transform:uppercase;display:flex;align-items:center;gap:10px;}\nh2:before{content:\"\";width:10px;height:10px;background:var(--red);border-radius:2px;}\nul{margin:0;padding-left:20px;}\nul li{margin:8px 0;}\ntable{width:100%;border-collapse:collapse;font-size:14px;}\nth, td{border:1px solid var(--border);padding:10px;text-align:left;}\nth{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, 4x No Hole, Kling-On 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\"\u003eStearate Coating • Aluminum Oxide Grain • Hook \u0026amp; Loop Attachment • Professional Surface Finishing\u003c\/p\u003e\n\u003ch2\u003eKlingspor PS33 Stearated A\/O, 320 Grit, B-Wt Paper, 4\" No Hole, Kling-On\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eKlingspor PS33 Stearated A\/O, 320 Grit, B-Wt Paper, 4\" No Hole, Kling-On\u003c\/strong\u003e abrasive disc is engineered for precision sanding applications where loading resistance, surface consistency, and long abrasive life are critical. Featuring durable aluminum oxide grain, a semi-open coating structure, and a specialized stearate treatment, this premium abrasive delivers smooth cutting action while minimizing material buildup on the sanding surface. The flexible B-weight paper backing conforms easily to contours and irregular surfaces, making it ideal for automotive refinishing, woodworking, metal preparation, fiberglass finishing, primer sanding, and between-coat paint preparation. Combined with KLINGSPOR's reusable Kling-On hook and loop attachment system, this abrasive disc offers quick disc changes, secure attachment, cooler operation, and exceptional finishing performance.\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, 4\" No Hole, Kling-On Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFine sanding of bare wood prior to staining, painting, or finishing.\u003c\/li\u003e\n\u003cli\u003eAutomotive body repair and refinishing applications.\u003c\/li\u003e\n\u003cli\u003eSanding of primer and primer surfacer before final coating.\u003c\/li\u003e\n\u003cli\u003eBetween-coat sanding of paint, varnish, and clear finishes.\u003c\/li\u003e\n\u003cli\u003ePreparation and finishing of bare metal surfaces.\u003c\/li\u003e\n\u003cli\u003eSurface conditioning of fiberglass components.\u003c\/li\u003e\n\u003cli\u003eFinishing and smoothing of solid surface materials.\u003c\/li\u003e\n\u003cli\u003eSuitable for plastics, composites, and rubber materials.\u003c\/li\u003e\n\u003cli\u003eProfessional woodworking, cabinetmaking, and furniture manufacturing.\u003c\/li\u003e\n\u003cli\u003eIndustrial maintenance and general fabrication environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eDesigned for fine finishing applications where surface quality, loading resistance, and consistent scratch patterns are essential for 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, 4\" No Hole, Kling-On Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Number\u003c\/th\u003e\n\u003ctd\u003e033K320B-10000\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\u003eDisc Diameter\u003c\/th\u003e\n\u003ctd\u003e4\"\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\u003eGrain Type\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\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\u003eKling-On Hook \u0026amp; Loop\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\u003eCoating Type\u003c\/th\u003e\n\u003ctd\u003eSemi-Open\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\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBeige\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecial Feature\u003c\/th\u003e\n\u003ctd\u003eStearated Surface for Reduced Loading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Materials\u003c\/th\u003e\n\u003ctd\u003eWood, Bare 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, 4\" No Hole, Kling-On Performance \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Aluminum Oxide Grain\u003c\/strong\u003e provides long-lasting cutting performance, consistent scratch patterns, and dependable finishing quality across a wide range of materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStearated Surface Technology\u003c\/strong\u003e helps prevent clogging and loading by reducing material buildup on the abrasive face, extending disc life and maintaining cutting efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi-Open Coating Design\u003c\/strong\u003e creates additional space between abrasive grains, improving dust evacuation and minimizing premature loading during sanding operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible B-Weight Paper Backing\u003c\/strong\u003e conforms smoothly to curved, contoured, and irregular surfaces while maintaining excellent finishing control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Resin Bond System\u003c\/strong\u003e securely anchors abrasive grains to enhance wear resistance and maintain consistent sanding performance throughout the life of the disc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKling-On Hook \u0026amp; Loop Attachment\u003c\/strong\u003e allows fast abrasive changes while providing a secure grip that minimizes slippage during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable Attachment Design\u003c\/strong\u003e enables multiple disc changes without sacrificing holding power, reducing downtime and increasing productivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooler Running Operation\u003c\/strong\u003e promotes longer abrasive life and improved finish quality by helping reduce heat generation during sanding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Surface Finish Capability\u003c\/strong\u003e makes the 320 grit configuration ideal for final preparation, finish sanding, and between-coat applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional-Grade Construction\u003c\/strong\u003e suitable for woodworking shops, automotive refinishing facilities, fabrication operations, and industrial finishing environments.\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, 4\" No Hole, Kling-On Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReduces loading and clogging for longer abrasive life.\u003c\/li\u003e\n\u003cli\u003eMaintains a high material removal rate throughout use.\u003c\/li\u003e\n\u003cli\u003eProvides smooth, uniform finishing results.\u003c\/li\u003e\n\u003cli\u003eConforms easily to curved and contoured workpieces.\u003c\/li\u003e\n\u003cli\u003eQuick hook-and-loop disc changes increase productivity.\u003c\/li\u003e\n\u003cli\u003ePerforms exceptionally well on primers, paints, and coatings.\u003c\/li\u003e\n\u003cli\u003eSuitable for both woodworking and automotive applications.\u003c\/li\u003e\n\u003cli\u003eDelivers reliable performance on metal, fiberglass, plastic, and rubber.\u003c\/li\u003e\n\u003cli\u003eProduces consistent sanding results for professional finishing work.\u003c\/li\u003e\n\u003cli\u003eHelps minimize downtime and abrasive replacement costs.\u003c\/li\u003e\n\u003c\/ul\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, 4\" No Hole, Kling-On\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePremium aluminum oxide abrasive designed for fine finishing applications.\u003c\/li\u003e\n\u003cli\u003eStearated and semi-open coating technology helps prevent loading.\u003c\/li\u003e\n\u003cli\u003eFlexible B-weight backing conforms to complex surface profiles.\u003c\/li\u003e\n\u003cli\u003eKling-On hook and loop system provides secure attachment and rapid disc changes.\u003c\/li\u003e\n\u003cli\u003eExcellent choice for woodworking, automotive refinishing, and industrial finishing applications.\u003c\/li\u003e\n\u003cli\u003e320 grit abrasive delivers smooth surface preparation and between-coat sanding performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eThe \u003cstrong\u003eKlingspor PS33 Stearated A\/O, 320 Grit, B-Wt Paper, 4\" No Hole, Kling-On\u003c\/strong\u003e combines premium aluminum oxide grain, stearate loading resistance, flexible paper backing, and a professional hook-and-loop attachment system to provide exceptional finishing performance, extended service life, and consistent results across wood, metal, primer, paint, fiberglass, plastic, and other demanding 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 100","offer_id":53386702881133,"sku":"PS33-033K320B-10000","price":63.06,"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_4_x_No_Hole_Kling-On_033K320B-10000_sanding_disc_featuring_premium_aluminum_oxide_abrasive_surface_for_fine_finishing_and_surface_preparation_applications..png?v=1780081102","url":"https:\/\/ironlinetools.com\/products\/klingspor-ps33-stearated-a-o-320-grit-b-wt-paper-4x-no-hole-kling-on-033k320b-10000","provider":"Iron Line Tools","version":"1.0","type":"link"}