{"product_id":"pro-source-mb703636-back-strip-brush-36-in-nylon","title":"Pro-source MB703636 Back Strip Brush 36 in Nylon","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRO-SOURCE MB703636 is a back strip brush designed for cleaning, sealing, and finishing applications where a flexible, long-reach bristle tool is required. The brush features a stainless steel back strip that holds nylon bristles measuring 6 inches in length, providing a wide sweeping surface. At 36 inches overall length (OAL) and a back strip width of 5\/16 inches, this brush fits into channels, door frames, conveyor guides, and similar linear applications. It is commonly installed or used by maintenance technicians, HVAC installers, and contractors who need to sweep, seal, or protect edges and openings against air, dust, or debris infiltration.\u003c\/p\u003e\n\u003cp\u003eThis back strip brush suits both residential and commercial settings. It is well-suited for door and window perimeter sealing, conveyor side guides, industrial equipment brush seals, and duct or panel edge finishing. The 36-inch OAL allows it to span standard door heights or extended channel runs without splicing. The nylon bristle material offers flexibility and resistance to moisture, making it appropriate for both interior and exterior installations in moderate-exposure environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless steel back strip resists corrosion in moderate-moisture environments\u003c\/li\u003e\n  \u003cli\u003eNylon bristles provide flexible, durable contact across the full 36-inch length\u003c\/li\u003e\n  \u003cli\u003e6-inch bristle length delivers extended reach into gaps and channels\u003c\/li\u003e\n  \u003cli\u003e5\/16-inch back strip width fits standard brush-seal channels and door frame slots\u003c\/li\u003e\n  \u003cli\u003e36-inch OAL allows single-piece installation across standard door and panel spans\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-install back strip brush for standard 5\/16-inch brush-seal channel applications in doors, windows, conveyors, and industrial equipment frames.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eBack strip brushes are typically installed by maintenance technicians or contractors using basic hand tools. Before installation, ensure the mounting channel is clean and free of debris to allow the back strip to seat fully. The stainless steel back strip can be cut to length with metal shears if a shorter run is needed. Follow applicable building or mechanical codes for sealing requirements in the specific application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack Strip Width\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBristle Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 36 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBristle Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack Strip Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PRO-SOURCE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MB703636\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRO-SOURCE","offers":[{"title":"Default Title","offer_id":51728924442930,"sku":"MB703636","price":62.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/66d6e586571aec13663987008c2ba7a7.jpg?v=1788697753","url":"https:\/\/voomisupply.com\/products\/pro-source-mb703636-back-strip-brush-36-in-nylon","provider":"Voomi Supply","version":"1.0","type":"link"}