{"product_id":"fire-rated-intumescent-putty-pad","title":"Everkem Fire Rated Intumescent Putty Pad","description":"\u003cp\u003eThe Everkem Fire Rated Intumescent Putty Pad is a 7\" x 7\" x 1\/8\" thick non-curing intumescent fire barrier designed for gypsum fire-rated wall systems. \u003ca href=\"\/companies\/everkem\"\u003eEverkem Diversified Products\u003c\/a\u003e manufactures this repositionable putty pad to provide 1 and 2 hour fire protection while maintaining a 60 STC sound rating. The pad meets \u003ca href=\"\/resources\/building-codes-standards\/astm-envelope\"\u003eASTM envelope standards\u003c\/a\u003e including ASTM-E84 and ASTM-E90 specifications.\u003c\/p\u003e\n\u003cp\u003eThis UL Classified firestop pad features long shelf life storage and an identifiable color for easy field recognition. The non-curing formula allows contractors to reposition the pad during installation without losing effectiveness. The product carries EcoSeal environmental certification and Made in USA manufacturing. Installation requires no special tools or curing time, making it ideal for electrical outlet boxes, switch boxes, and other penetrations in fire-rated assemblies.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/usmadesupply.com\/resources\/guides\/firestop-putty-pads-guide\"\u003eputty pads\u003c\/a\u003e work in both new construction and retrofit applications where maintaining fire ratings and sound control is critical. Contractors use these pads in office buildings, hospitals, schools, and multi-family housing projects to seal around electrical devices while preserving wall assembly performance ratings. Our \u003ca href=\"https:\/\/usmadesupply.com\/resources\/guides\/putty-pads-electrical-boxes\"\u003eputty pads for electrical boxes guide\u003c\/a\u003e covers when the IBC requires them, the box-size and spacing rules, and how many pads to order per job.\u003c\/p\u003e\n\u003c!-- usms-usecases v1 start --\u003e\n\u003ch3\u003eWhere this putty pad gets used\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet, switch, and junction boxes\u003c\/strong\u003e — back-coats steel or PVC boxes in fire-rated gypsum walls (UL 1- and 2-hour designs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide-by-side boxes on opposite faces of a party wall\u003c\/strong\u003e — restores STC 60 sound rating after the box cuts the assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData, communication, and low-voltage boxes\u003c\/strong\u003e in shared corridors, demising walls, and shaft walls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-family, hotel, dorm, hospital, and school tenant improvement work\u003c\/strong\u003e — anywhere IBC Section 714 or NFPA 101 requires the wall rating preserved at penetrations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion-activated\u003c\/strong\u003e — moldable putty stays flexible until 220°F, then expands to seal the cavity in a fire event\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo tools, no cure time, cut \u0026amp; peel\u003c\/strong\u003e — peel, mold around the box, press. One 7×7 pad covers a standard single-gang box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional equivalent to:\u003c\/strong\u003e 3M Fire Barrier Putty Pads MPP+ · STI SpecSeal SSP4S\/SS9S · Hilti CP 617 · Rectorseal Metacaulk 66335 · Boss 81807. Per Everkem’s published Product Cross Reference — confirm spec requirements before substituting.\u003c\/p\u003e\n\u003c!-- usms-usecases v1 end --\u003e\u003c!-- everkem-tech v1 start --\u003e\n\u003cstyle\u003e\n.us-tech-block { margin-top: 1.5rem; font-size: 0.95em; }\n.us-tech-block h3 { margin: 0 0 0.75rem 0; }\n.us-tech-block details { border: 1px solid #e5e5e5; border-radius: 4px; margin-bottom: 0.5rem; background: #fff; }\n.us-tech-block details[open] { background: #fafafa; }\n.us-tech-block summary { padding: 0.65rem 0.9rem; cursor: pointer; font-weight: 600; list-style: none; }\n.us-tech-block summary::-webkit-details-marker { display: none; }\n.us-tech-block summary::before { content: '+ '; color: #888; font-weight: normal; display: inline-block; width: 1em; }\n.us-tech-block details[open] \u003e summary::before { content: '− '; }\n.us-tech-block .us-tech-body { padding: 0 0.9rem 0.9rem 0.9rem; }\n.us-tech-block table { width: 100%; border-collapse: collapse; }\n.us-tech-block th, .us-tech-block td { text-align: left; padding: 0.35rem 0.5rem; border-bottom: 1px solid #eee; vertical-align: top; }\n.us-tech-block th { font-weight: 600; width: 35%; }\n.us-tech-block ul { margin: 0.25rem 0 0 0; padding-left: 1.25rem; }\n.us-tech-block li { margin: 0.15rem 0; }\n.us-tech-block .us-tech-note { font-size: 0.85em; color: #666; margin: 0.5rem 0 0 0; }\n.us-tech-block .us-tech-intro { margin: 0 0 0.6rem 0; color: #444; }\n\u003c\/style\u003e\n\u003csection class=\"us-tech-block\" data-vendor=\"everkem\"\u003e\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eKey Specs\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePad size\u003c\/th\u003e\n\u003ctd\u003e7\" × 7\" × 1\/8\" (177.8 mm × 177.8 mm × 3.175 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFire rating\u003c\/th\u003e\n\u003ctd\u003eUp to 2 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSTC rating\u003c\/th\u003e\n\u003ctd\u003e60 (ASTM E90)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eActivation temperature\u003c\/th\u003e\n\u003ctd\u003eExpansion begins at 220°F (104°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVOC content\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 10 g\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eFull Specifications\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Physical Properties\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterials\u003c\/th\u003e\n\u003ctd\u003eIntumescent putty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAsbestos fillers\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSolvents\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHazardous ingredients\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eActivation of intumescence\u003c\/th\u003e\n\u003ctd\u003eExpansion begins at 220°F (104°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eASTM E84\u003c\/th\u003e\n\u003ctd\u003e10 Flame Spread \/ 125 Smoke Developed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eASTM E90\u003c\/th\u003e\n\u003ctd\u003eTested in a 60 STC assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"us-tech-note\"\u003e\u003cstrong\u003eAvailable colors:\u003c\/strong\u003e Red\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eApplications\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-family and commercial construction\u003c\/li\u003e\n\u003cli\u003eMetal or non-metallic electrical boxes in fire-rated gypsum walls\u003c\/li\u003e\n\u003cli\u003eAcoustical pad to achieve or maintain required STC rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAdvantages\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003cul\u003e\n\u003cli\u003eTested to ASTM E84 performance criteria (10 FS \/ 125 SD)\u003c\/li\u003e\n\u003cli\u003eMeets ASTM E90 performance criteria (60 STC)\u003c\/li\u003e\n\u003cli\u003eUp to 2-hour fire-rating\u003c\/li\u003e\n\u003cli\u003eEasy installation — peel, mold, press\u003c\/li\u003e\n\u003cli\u003eNon-curing, moldable, and repositionable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eLimitations\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003cul\u003e\n\u003cli\u003eTo be used only in the tested configurations or as recommended by Everkem Diversified Products\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCompliance \u0026amp; Standards\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003cp\u003e\u003cstrong\u003eCSI specified divisions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e07 84 00 — Firestopping\u003c\/li\u003e\n\u003cli\u003e26 00 00 — Electrical\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplicable standards\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eASTM E84 — Standard Test Method for Surface Burning Characteristics of Building Materials\u003c\/li\u003e\n\u003cli\u003eASTM E90 — Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEcoSeal (low-VOC) compliance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eV.O.C. Content: \u0026lt; 10 g\/L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eSizes \u0026amp; Part Numbers\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFT-00732\u003c\/td\u003e\n\u003ctd\u003eIntumescent Fire-Rated Putty Pad — 7\" × 7\" × 1\/8\" (177.8 mm × 177.8 mm × 3.175 mm)\u003c\/td\u003e\n\u003ctd\u003e20 pads\/case\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eEquivalent Products from Other Brands\u003c\/summary\u003e\n\u003cdiv class=\"us-tech-body\"\u003e\n\u003cp class=\"us-tech-intro\"\u003eSwitching brands? This Everkem product is a functional equivalent to the competitor SKUs listed below per Everkem’s published Product Cross Reference. Formulations, cure times, and exact specs vary by manufacturer — confirm your project’s spec requirements before substituting.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3M\u003c\/td\u003e\n\u003ctd\u003eMPP+\u003c\/td\u003e\n\u003ctd\u003e3M Fire Barrier Putty Pads MPP+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoss\u003c\/td\u003e\n\u003ctd\u003e81807\u003c\/td\u003e\n\u003ctd\u003eBoss Firestop Putty Pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHilti\u003c\/td\u003e\n\u003ctd\u003e309760\u003c\/td\u003e\n\u003ctd\u003eHilti Putty Pad CP 617\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRectorseal\u003c\/td\u003e\n\u003ctd\u003e66335\u003c\/td\u003e\n\u003ctd\u003eMetacaulk Fire-Rated Putty Pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSTI\u003c\/td\u003e\n\u003ctd\u003eSSP4S, SS9S\u003c\/td\u003e\n\u003ctd\u003eSpecSeal SSP Fire Stop Putty Pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c!-- everkem-tech v1 end --\u003e","brand":"Everkem","offers":[{"title":"Case of 20","offer_id":46750143447217,"sku":"FT00732-20","price":144.0,"currency_code":"USD","in_stock":true},{"title":"Single Pad (7\" x 7\" x 1\/8\")","offer_id":46750143414449,"sku":"FT00732","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/5269\/4961\/files\/flametech-fire-rated-putty-pad.png?v=1777705513","url":"https:\/\/shop.usmadesupply.com\/products\/fire-rated-intumescent-putty-pad","provider":"US Made Supply","version":"1.0","type":"link"}