{"product_id":"pro-source-mb402636-back-strip-brush-36-in-nylon","title":"Pro-source MB402636 Back Strip Brush 36 in Nylon","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRO-SOURCE MB402636 is a back strip brush designed for cleaning, sealing, and finishing applications in trade and industrial environments. The brush features a stainless steel back strip and nylon bristles measuring 3 inches in length. The overall length is 36 inches, making it well-suited for runs that require consistent contact along channels, door frames, conveyor edges, or similar linear surfaces. The 1\/2-inch back strip width provides a compact profile that fits standard mounting slots and extrusions. Plumbers, HVAC installers, millwrights, and general contractors reach for this style of brush when they need a durable, corrosion-resistant sweep or seal along a continuous edge.\u003c\/p\u003e\n\u003cp\u003eThis back strip brush is used in light industrial, commercial, and residential construction settings. Common applications include door bottom seals, window and panel edge seals, conveyor guiding, cable management runs, and debris deflection along equipment frames. The nylon bristle construction handles contact with moisture and mild chemicals without degrading, and the stainless steel back strip resists rust in wet or humid install environments. At 36 inches overall length, the brush can be cut to length on-site to match the specific run required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless steel back strip resists corrosion in wet and humid environments\u003c\/li\u003e\n  \u003cli\u003eNylon bristles offer flexibility and moisture resistance for long service life\u003c\/li\u003e\n  \u003cli\u003e3-inch bristle length provides generous contact coverage along edges and channels\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch back strip width fits standard mounting extrusions and slots\u003c\/li\u003e\n  \u003cli\u003e36-inch overall length allows on-site trimming to exact run dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-install back strip brush for standard 1\/2-inch mounting channels and extrusions used in commercial and residential door, window, and equipment edge seal applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by carpenters, millwrights, or general contractors using standard hand tools. The stainless steel back strip can be cut to length with aviation snips or a metal shear — avoid scoring and snapping, which can deform the channel profile. Secure the back strip in the mounting channel before pressing or fastening it in place. Inspect bristle alignment after installation to confirm full contact with the mating surface.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack Strip Width\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBristle Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\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\u003eUNSPSC Code\u003c\/strong\u003e: 30141500\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: MB402636\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRO-SOURCE","offers":[{"title":"Default Title","offer_id":51749932433714,"sku":"MB402636","price":28.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8113e1d139a13293616799b787a11114.jpg?v=1788912297","url":"https:\/\/voomisupply.com\/products\/pro-source-mb402636-back-strip-brush-36-in-nylon","provider":"Voomi Supply","version":"1.0","type":"link"}