{"product_id":"3m-fire-barrier-putty-sleeve-kit-dt-400-4-in-round-1-case","title":"3M Fire Barrier Putty Sleeve Kit DT 400, 4 in, Round, 1\/case","description":"\u003ch2\u003e3M Fire Barrier Putty Sleeve Kit DT 400 – Firestop Sleeve for Cable and Blank Applications\u003c\/h2\u003e\n\n\u003cp\u003eThe 3M Fire Barrier Putty Sleeve Kit DT 400 is designed for passive fire protection in electrical and construction applications, providing a firestop solution for cable and blank openings in concrete floors, walls, concrete block walls, and gypsum wall board. This kit is ideal for electrical distributors, lighting solutions providers, wire and cable installers, and switchgear suppliers needing reliable fire and cable penetration protection. The galvanized steel sleeve and mounting brackets ensure secure installation while the included fire barrier moldable putty holds cables in place, preventing slippage and maintaining fire resistance.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: 3M\u003c\/li\u003e\n\u003cli\u003eManufacturer Part #: DT400\u003c\/li\u003e\n\u003cli\u003eSleeve Diameter: 102 millimeters (4 inches)\u003c\/li\u003e\n\u003cli\u003eSleeve Length: 12 inches (304 mm)\u003c\/li\u003e\n\u003cli\u003eBracket Size: 8 inches x 8 inches (204 mm x 204 mm)\u003c\/li\u003e\n\u003cli\u003eColor: Silver\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 5.9 lbs\u003c\/li\u003e\n\u003cli\u003eUPC: 051115188060\u003c\/li\u003e\n\u003cli\u003eFire Rating: Up to 4 hours per ASTM E814 (UL1479)\u003c\/li\u003e\n\u003cli\u003eApplication Opening Size: Minimum 4-1\/2 inches (114 mm), Maximum 6 inches (152 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete kit includes galvanized steel sleeve, mounting brackets, screws, identification labels, and 3M Fire Barrier Moldable Putty+.\u003c\/li\u003e\n\u003cli\u003eInnovative sleeve design with rolled-out lip for smooth cable entry and no-slip installation.\u003c\/li\u003e\n\u003cli\u003eBracket plates cover smooth, rough, or irregular shaped openings to fit various installation needs.\u003c\/li\u003e\n\u003cli\u003eEasy-slit label allows quick retrofitting around existing cables without sleeve removal.\u003c\/li\u003e\n\u003cli\u003eRed putty holds cables in position, preventing movement and maintaining firestop integrity.\u003c\/li\u003e\n\u003cli\u003eVersatile for new construction or renovation projects.\u003c\/li\u003e\n\u003cli\u003eUL tested and fire rated for up to 4 hours.\u003c\/li\u003e\n\u003cli\u003eEconomical solution reduces inventory with three available sleeve sizes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads \u0026amp; Links\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/3M\/2018q1\/0dd0fcbacb07fb3b0b7d4de0d57e2b8ed61b52e4.pdf?did=4169\u0026amp;pid=1140385\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e3M‚Ñ¢Fire Barrier Putty Sleeves ¬†(PDF)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/3M\/2018q1\/8c101c179f8ec177ff2cdc4c9c7e23799176e1e9.pdf?did=4169\u0026amp;pid=1140385\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e3M‚Ñ¢ Fire Barrier Putty Sleeve Kits Brochure ¬†(PDF,¬†741.5KB)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/3M\/2018q1\/6f2d2e0c8b985875b5a3e7ad66dd3a2e3a86a2ec.pdf?did=4169\u0026amp;pid=1140385\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e3M Fire Protection Products Specifiers Guide ¬†(PDF,¬†106.3MB)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/3M\/2018q1\/8ca5dfbdb6f771ef23138fd6370e55b71ebbb99d.pdf?did=4169\u0026amp;pid=1140385\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e3M‚Ñ¢ Fire Barrier Putty Sleeve Kits Product Spec Sheet ¬†(PDF,¬†404.7KB)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":48743855096063,"sku":"13429","price":88.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/5868\/6463\/files\/a9b4dbc80e9b334fc9a3d60ba5e0e5fe026c5fa6-large.png?v=1782465664","url":"https:\/\/hunkshome.com\/products\/3m-fire-barrier-putty-sleeve-kit-dt-400-4-in-round-1-case","provider":"HunksHome®","version":"1.0","type":"link"}