{"product_id":"3m-hand-masker-fb12-12-inch-replacement-blade-stainless-steel-guarded-for-m3000","title":"3M Hand-Masker FB12 12-Inch Replacement Blade — Stainless Steel, Guarded for M3000","description":"\u003cp\u003e\u003cstrong\u003eThe 3M Hand-Masker FB12 is a 12-inch stainless steel replacement blade designed to deliver straight, reliable cuts of masking film when used with the 3M M3000 dispenser.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeep masking prep fast and precise with a purpose-built blade from 3M. The FB12 blade is engineered to cut film, paper, or plastic up to 12 inches wide and snaps into the end assembly of the Hand-Masker system. It includes a protective plastic guard and is available as a single replacement pack or as a part of 3M M3000 starter kits for painters and professionals who value speed and repeatable results.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this blade improve masking speed and accuracy?\u003c\/h3\u003e\n\u003cp\u003eThe FB12 replaces worn or damaged cutters to restore the clean, straight cuts that make masking faster. Its stainless steel edge resists dulling and its assembly helps guide the film for an even trim every pass.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSharp stainless steel edge for consistent straight cuts\u003c\/li\u003e\n  \u003cli\u003eAssembly mounts to the roll end to stabilize film during cutting\u003c\/li\u003e\n  \u003cli\u003ePlastic guard protects the edge during storage and handling\u003c\/li\u003e\n  \u003cli\u003eFits standard 3M Hand-Masker M3000 dispenser setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and widths can the FB12 blade handle?\u003c\/h3\u003e\n\u003cp\u003eThis blade is made to slice masking film, plastic sheeting, and paper up to a 12-inch width. It performs best with the 3M Hand-Masker system but can also be used manually for similar materials where a straight edge is required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCuts masking film and plastic sheeting cleanly\u003c\/li\u003e\n  \u003cli\u003eSuitable for paper masking and lightweight board materials\u003c\/li\u003e\n  \u003cli\u003eMaximum cut width: 12 inches (30.5 cm)\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction for durability and rust resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and care for the replacement blade?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: slide the blade assembly into the end of the Hand-Masker M3000 dispenser according to the dispenser instructions, then secure the blade guard. Simple cleaning and proper storage preserve the cutting edge and extend life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow M3000 dispenser instructions to mount the blade assembly\u003c\/li\u003e\n  \u003cli\u003eKeep the plastic blade guard in place when not in use\u003c\/li\u003e\n  \u003cli\u003eWipe blade with a dry cloth after use; avoid corrosive cleaners\u003c\/li\u003e\n  \u003cli\u003eReplace blade at the first sign of burrs or inconsistent cuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The 3M Hand-Masker FB12 blade is aimed at professional painters, contractors, and serious DIYers who use masking film routinely and need consistent, time-saving trims. It's also a useful spare part for shops that run frequent masking jobs and want to minimize prep delays — simply swap in a new FB12 to restore factory-level performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the FB12 blade compatible with any Hand-Masker dispenser?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The FB12 is designed for use with the 3M Hand-Masker M3000 dispenser; check your dispenser model to ensure compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the FB12 blade?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace the blade when cuts become uneven or the edge shows burrs; frequency depends on usage but replace promptly for best results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":48086125904030,"sku":"B001ARFIQ8","price":42.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/3m-hand-masker-front-blade.jpg?v=1785885660","url":"https:\/\/northtrailauto.ca\/products\/3m-hand-masker-fb12-12-inch-replacement-blade-stainless-steel-guarded-for-m3000","provider":"North Trail Auto","version":"1.0","type":"link"}