{"product_id":"12in-x-18in-floor-sanding-screen-sheets-120-grit-durable-10-pack","title":"12in x 18in Floor Sanding Screen Sheets, 120 Grit - Durable 10 Pack","description":"\u003cp\u003eIn this review of Mercer Industries 12in x 18in floor sanding screen sheets (120 grit) the bottom line is straightforward: these precut screens are best for contractors and DIYers who need a durable, reusable abrasive for refinishing hardwood or preparing concrete. The reviewer found the main reason to buy is the sharp silicon carbide grain bonded to a mesh cloth that balances aggressive cutting with long life, making it easy to remove old finish, scuff between coats, or refresh worn areas without constantly replacing paper discs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecut fit:\u003c\/strong\u003e Ten 12in x 18in screens fit square buff machines and common brands so setup is fast and consistent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSharp silicon carbide grain:\u003c\/strong\u003e The abrasive cuts old finish and wax effectively while maintaining usable life across multiple jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMesh cloth construction:\u003c\/strong\u003e The open mesh resists clogging and sheds dust better than solid-backed sheets for longer cutting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and reusable:\u003c\/strong\u003e Screens can be rinsed and reused, reducing cost per job compared with single-use discs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile grit range:\u003c\/strong\u003e Available from 60 to 180 so users can select coarser or finer sheets for heavy removal or final surface prep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable resins:\u003c\/strong\u003e High quality bonding resins help the grain stay in place through extended use on hardwood and concrete.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese sanding screens are aimed at professionals and serious DIYers who refinish floors, perform site repairs, or maintain large surface areas with a square buff or compatible machine. The 120 grit version is a sensible middle choice for removing finish and preparing the surface between coats without overcutting the wood.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who need very fine polishing beyond 180 grit or people working exclusively with delicate trim where a hand sanding approach is required; also buyers who prefer adhesive-backed discs for random orbital sanders will not find these compatible.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong lasting abrasive performance thanks to sharp silicon carbide grain and durable resins.\u003c\/li\u003e\n\u003cli\u003ePrecut 12in x 18in size fits common square buffs for quick replacement and consistent coverage.\u003c\/li\u003e\n\u003cli\u003eWashable and reusable design lowers overall cost and reduces waste on multi-step jobs.\u003c\/li\u003e\n\u003cli\u003eAvailable in a wide grit range so users can match the screen to the task.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdhesive or attachment method gets mixed feedback from customers, so fit and hold can vary by machine model.\u003c\/li\u003e\n\u003cli\u003eNot a substitute for very fine sanding beyond the listed grit range when mirror-smooth finishes are required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMercer Industries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e12in x 18in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrit\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e10 precut screens per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbrasive\u003c\/td\u003e\n\u003ctd\u003eSharp silicon carbide grain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible machines\u003c\/td\u003e\n\u003ctd\u003eSquare buff, Clarke, Deva, Silver line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReusable\u003c\/td\u003e\n\u003ctd\u003eWashable and reusable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Mercer 12in x 18in 120 grit sanding screens are a practical choice for anyone refinishing hardwood or preparing concrete who wants a balance of cutting power and longevity. Their washable, mesh-backed construction and availability in multiple grits make them good value for contractors and dedicated DIY users who need reliable performance without frequent replacement.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these screens fit my square buff machine?\u003c\/strong\u003e\u003cbr\u003eYes, the 12in x 18in precut size is designed to fit square buff machines and is compatible with Clarke, Deva, and Silver line models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these screens be reused after use?\u003c\/strong\u003e\u003cbr\u003eYes, the mesh construction and durable resins allow the screens to be washed and reused several times before replacement is needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat surfaces can I use 120 grit on?\u003c\/strong\u003e\u003cbr\u003e120 grit works well for removing old finish and scuffing between coats on hardwood, and it is also suitable for preparatory work on concrete.\u003c\/p\u003e","brand":"Mercer Industries","offers":[{"title":"Default Title","offer_id":48626990153947,"sku":"B07D1P6KCG","price":60.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71oBugf14iL._AC_SL1500_798e3da1-ed40-4cde-938d-c42dbc3bafb4.jpg?v=1778523929","url":"https:\/\/gearmusthave.com\/products\/12in-x-18in-floor-sanding-screen-sheets-120-grit-durable-10-pack","provider":"GearMustHave","version":"1.0","type":"link"}