{"product_id":"3m-7100016178-fire-barrier-pillow-2x6x9-firestop","title":"3M 7100016178 Fire Barrier Pillow 2x6x9 Firestop","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100016178 is a medium intumescent fire barrier pillow designed for through-penetration firestop applications in commercial and industrial construction. Measuring 2 inches x 6 inches x 9 inches, this self-contained pillow provides up to 3 hours of fire protection. During a fire event, the intumescent fill material expands and locks into place around penetrants, creating a seal that helps block the spread of smoke, fire, and toxic gases. Each pillow weighs approximately 0.78 pounds. Installation requires no special adhesives or mixing, making it a practical choice for firestop assemblies that need to remain re-enterable over the life of the installation.\u003c\/p\u003e\n\u003cp\u003eThis pillow is used in through-penetration firestop assemblies where cables, cable trays, conduit runs, or blank openings pass through fire-rated walls and floors. It is well-suited for projects where future access to the penetration is required, since the pillows can be removed and replaced without demolishing the assembly. Any combination of small, medium, or large 3M Fire Barrier Pillows may be used together within a single opening, provided minimum compression requirements are met — specifically, a minimum of 33 percent compression within the opening. Licensed firestop contractors, electricians, and mechanical contractors commonly install this product during new construction and renovation work on fire-rated assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eProvides up to 3 hours of fire protection in listed through-penetration firestop assemblies\u003c\/li\u003e\n  \u003cli\u003eIntumescent fill expands during heat exposure, sealing around cables, conduit, and other penetrants\u003c\/li\u003e\n  \u003cli\u003eRe-enterable design allows pillows to be removed and replaced without damaging the firestop system\u003c\/li\u003e\n  \u003cli\u003eCompatible with mixed pillow sizing — small, medium, and large pillows can be combined in a single opening\u003c\/li\u003e\n  \u003cli\u003eSelf-contained construction requires no mixing, caulking, or adhesives for installation\u003c\/li\u003e\n  \u003cli\u003eSuitable for cable trays, conduit penetrations, and blank openings in fire-rated walls and floors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in through-penetration firestop applications involving cable trays, conduit, and blank openings in fire-rated wall and floor assemblies. Can be used in combination with small or large 3M Fire Barrier Pillows within the same opening, provided the 33 percent minimum compression requirement is satisfied.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified firestop contractor, licensed electrician, or mechanical contractor familiar with applicable fire codes and listed firestop system requirements. De-energize all circuits passing through the penetration before beginning work, and follow the specific UL-listed or FM-approved system details for the assembly being firestopped. Pillows must achieve a minimum of 33 percent compression within the opening — verify this during placement. Local building and fire codes, including IBC firestop provisions, govern inspection and documentation requirements for completed assemblies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 2 inches x 6 inches x 9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.78 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFire Protection Rating\u003c\/strong\u003e: Up to 3 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Compression Requirement\u003c\/strong\u003e: 33 percent within the opening\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize Classification\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051115165313\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: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7100016178\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51342929527090,"sku":"7100016178","price":338.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310527933.jpg?v=1782010919","url":"https:\/\/voomisupply.com\/products\/3m-7100016178-fire-barrier-pillow-2x6x9-firestop","provider":"Voomi Supply","version":"1.0","type":"link"}