{"product_id":"rockwool-rw150safb24-rockwool-afb-acoustical-fire-batt-1-1-2-in-x-24-in-x-48-in-128-sq-ft","title":"ROCKWOOL AFB Acoustical Fire Batt 1-1\/2 in. x 24 in. x 48 in. (128 sq. ft.)","description":"\u003cp\u003e\u003cstrong\u003eROCKWOOL AFB Acoustical Fire Batt 1-1\/2 in. x 24 in. x 48 in. (128 sq. ft.)\u003c\/strong\u003e. Genuine ROCKWOOL product, model RW150SAFB24. In stock at Partner Supply, Brooklyn, NY, with fast delivery across NY, NJ and CT.\u003c\/p\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eAFB is ROCKWOOL's commercial acoustical fire batt for interior steel-stud partitions. This 1-1\/2 in. thick batt is 24 in. x 48 in., packed 16 per bag for 128 sq. ft. of coverage. It is unfaced and friction-fits between studs set 24 in. on center.\u003c\/p\u003e\n\u003cp\u003eThe batt is non-combustible stone wool with a 0\/0 flame spread and smoke rating and is a listed component in many UL and Intertek 1- to 2-hour fire-rated wall assemblies. It absorbs sound within the wall cavity and is paired with gypsum board and resilient channel for full STC performance. It repels water and does not support mold growth.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLightweight stone wool acoustical fire batt for interior steel-stud and wood-stud walls and floors (manufacturer).\u003c\/li\u003e\n\u003cli\u003eNominal density 2.5 lb\/ft3; complies with ASTM C665 Type 1 and ASTM C553 Type 7.\u003c\/li\u003e\n\u003cli\u003eNon-combustible per ASTM E136; Flame Spread 0 \/ Smoke Developed 0 (ASTM E84 \/ UL 723); withstands up to 2150 F.\u003c\/li\u003e\n\u003cli\u003eComponent of numerous UL and Intertek listed 1-, 1.5- and 2-hour fire-rated wall assemblies.\u003c\/li\u003e\n\u003cli\u003eNRC 0.95 at 2 in. thickness (ASTM C423); 1 in. = 0.65 NRC.\u003c\/li\u003e\n\u003cli\u003eSemi-rigid: flexible enough to insert easily yet rigid enough to friction-fit between studs with minimal gaps.\u003c\/li\u003e\n\u003cli\u003ePasses ASTM C665 corrosion test for steel; GREENGUARD Gold certified; USDA BioPreferred.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eROCKWOOL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel \/ MPN\u003c\/th\u003e\n\u003ctd\u003eRW150SAFB24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eROCKWOOL item #\u003c\/th\u003e\n\u003ctd\u003e168672\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eMineral Wool Insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eR-value\u003c\/th\u003e\n\u003ctd\u003eR-6 (approx.; ROCKWOOL rates AFB primarily for acoustics and fire, not thermal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003e1.5 in. x 24 in. x 48 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e1.5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFacing\u003c\/th\u003e\n\u003ctd\u003eUnfaced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage\u003c\/th\u003e\n\u003ctd\u003e128 sq. ft. per bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePieces per package\u003c\/th\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFits\u003c\/th\u003e\n\u003ctd\u003eSteel stud interior partitions 24 in. o.c.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eQuick answers\u003c\/h2\u003e\u003ch3\u003eHow much does one bag cover?\u003c\/h3\u003e\u003cp\u003eOne bag covers 128 sq. ft. (16 pieces, 1.5 in. x 24 in. x 48 in.).\u003c\/p\u003e\u003ch3\u003eWhat framing does it fit?\u003c\/h3\u003e\u003cp\u003eSteel stud interior partitions 24 in. o.c.\u003c\/p\u003e\u003ch3\u003eIs it in stock and how fast can I get it?\u003c\/h3\u003e\u003cp\u003eUsually in stock at our Brooklyn yard. Order online or on WhatsApp at 718-406-4455 for pickup by appointment at 21 Ingraham Street, Brooklyn, NY 11206, or fast delivery in NY, NJ and CT.\u003c\/p\u003e","brand":"ROCKWOOL","offers":[{"title":"Default Title","offer_id":49398411198647,"sku":"RW150SAFB24","price":90.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/2976\/1463\/files\/rockwool-rw150safb24-rockwool-afb-acoustical-fire-batt-1-1-2-in-x-24-i-1.png?v=1792366772","url":"https:\/\/partnersupplyusa.com\/products\/rockwool-rw150safb24-rockwool-afb-acoustical-fire-batt-1-1-2-in-x-24-in-x-48-in-128-sq-ft","provider":"Partner Supply USA","version":"1.0","type":"link"}